DCA Market Trends & Pricing 2 — Questions and Answers
Question 1: Which factor most directly causes seasonal spikes in diamond retail demand in the US market?
- Summer vacation travel
- Valentine's Day and holiday gift-giving periods (Correct answer)
- Tax refund season in spring
- Back-to-school shopping in August
Correct answer: Valentine's Day and holiday gift-giving periods
Valentine's Day and the November–December holiday season are the two peak retail demand periods that drive diamond jewelry sales in the US.
Question 2: A retailer notices that round brilliant diamonds consistently command higher premiums over fancy shapes of equal carat weight. This is primarily because round brilliants:
- Require less rough diamond to cut
- Have the highest light performance and broadest consumer demand (Correct answer)
- Are more common in nature
- Cost less to certify at grading labs
Correct answer: Have the highest light performance and broadest consumer demand
Round brilliants achieve superior light return and enjoy the widest consumer recognition, sustaining a persistent price premium over fancy shapes.
Question 3: When the Rapaport Price List increases its base price for a given category, what typically happens to dealer-to-dealer transaction prices?
- They remain unchanged because dealers negotiate independently
- They generally rise, as the Rap list sets the market benchmark (Correct answer)
- They fall, as dealers discount more aggressively
- They become irrelevant because only retail prices are affected
Correct answer: They generally rise, as the Rap list sets the market benchmark
The Rapaport Price List serves as the industry benchmark, so an increase in Rap prices typically lifts actual transaction prices throughout the trade.
Question 4: How has the rise of laboratory-grown diamonds (LGDs) most significantly affected the natural diamond market since 2020?
- Natural diamond prices have increased due to scarcity perception
- LGD prices have dropped sharply while natural diamond prices have faced downward pressure in some segments (Correct answer)
- The two markets have remained completely independent with no price interaction
- Only colored natural diamonds were affected
Correct answer: LGD prices have dropped sharply while natural diamond prices have faced downward pressure in some segments
Rapid LGD production scale-up has caused lab-grown prices to fall dramatically, and natural diamonds in the lower-quality commercial segments have also faced pricing pressure as consumers compare options.
Question 5: A 1.00 ct G VS2 round diamond is priced at $6,000. A 1.01 ct G VS2 round diamond would most likely be priced:
- At approximately the same price as the 1.00 ct stone
- Significantly higher due to crossing the 1-carat psychological threshold (Correct answer)
- Lower, because .01 ct increments are not valued
- The same, because VS2 quality negates carat differences
Correct answer: Significantly higher due to crossing the 1-carat psychological threshold
Crossing the 1.00 ct threshold is a major psychological milestone that triggers a significant price premium even for a 0.01 ct difference.
Question 6: Which pricing metric do diamond dealers most commonly use when quoting prices to each other in the trade?
- Dollar per millimeter of diameter
- Percentage above or below the Rapaport list price (Correct answer)
- Retail markup percentage over wholesale cost
- Price per facet count
Correct answer: Percentage above or below the Rapaport list price
Dealers quote diamonds as a percentage discount or premium relative to the Rapaport Price List, such as 'minus 20' meaning 20% below list.
Question 7: Polished diamond prices at the wholesale level are most sensitive to fluctuations in which upstream market?
- Gold and platinum commodity prices
- Rough diamond prices set by major mining companies (Correct answer)
- Consumer confidence indices
- Currency exchange rates between EUR and GBP
Correct answer: Rough diamond prices set by major mining companies
Rough diamond prices, controlled largely by producers like De Beers and Alrosa, directly set the cost basis for polished production and thus wholesale polished prices.
DCA Market Trends & Pricing 2
Which factor most directly causes seasonal spikes in diamond retail demand in the US market?