The diamond trade’s trusted bulletin for pricing, trends and news
Weekly since 1980
May 7, 2026
News:
US retail solid, especially in 2 ct. and larger, F-I, VS-SI diamonds in rounds and long fancies. 7 ct.+, D-IF in hot demand ahead of GemGenève show. Elongated fancies hard to find in larger sizes. Collection goods (D-F, VVS-VS) improving in round dossiers. RAPI for 0.30 ct. +2.6% in Apr., 0.50 ct. +1.3%, 1 ct. -1.4%. Industry preparing for Las Vegas shows. Pear prices soft under 1 ct. Rough slow amid manufacturing cuts and India summer vacation. US Customs launches system for tariff refunds. Brilliant Earth 1Q sales +6% YOY to $100M. Canada mines under pressure; Ekati owner Burgundy files for insolvency protection. Rapaport launches Heard on the Street video series in partnership with Shop LC.
Fancies:
Long fancy shapes such as Ovals, Marquises and Emeralds doing better than rounds in 2 ct. and larger. High-quality Marquises, long Radiants and long Cushions in short supply. Marquise most expensive fancy shape. Long Cushions easy to sell and trading at 20% to 25% premium over square ones. Solid US market for elongated Ovals of good shape and quality in D-I, VS-SI categories. Princess cuts weak. Very well-cut fancy shapes difficult to find and commanding premiums. Fancies with bad proportions illiquid.
Market Comment
The diamond trade’s trusted bulletin for pricing, trends and news
Weekly since 1980
May 7, 2026
News:
US retail solid, especially in 2 ct. and larger, F-I, VS-SI diamonds in rounds and long fancies. 7 ct.+, D-IF in hot demand ahead of GemGenève show. Elongated fancies hard to find in larger sizes. Collection goods (D-F, VVS-VS) improving in round dossiers. RAPI for 0.30 ct. +2.6% in Apr., 0.50 ct. +1.3%, 1 ct. -1.4%. Industry preparing for Las Vegas shows. Pear prices soft under 1 ct. Rough slow amid manufacturing cuts and India summer vacation. US Customs launches system for tariff refunds. Brilliant Earth 1Q sales +6% YOY to $100M. Canada mines under pressure; Ekati owner Burgundy files for insolvency protection. Rapaport launches Heard on the Street video series in partnership with Shop LC.Fancies:
Long fancy shapes such as Ovals, Marquises and Emeralds doing better than rounds in 2 ct. and larger. High-quality Marquises, long Radiants and long Cushions in short supply. Marquise most expensive fancy shape. Long Cushions easy to sell and trading at 20% to 25% premium over square ones. Solid US market for elongated Ovals of good shape and quality in D-I, VS-SI categories. Princess cuts weak. Very well-cut fancy shapes difficult to find and commanding premiums. Fancies with bad proportions illiquid.Previous Market Comments
Market Comment: October 1, 2026
Market Comment: September 24, 2026
Market Comment: September 17, 2026
Market Comment: September 10, 2026
Market Comment: September 3, 2026
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Previous Market Comments
Market Comment: October 1, 2026
Market Comment: September 24, 2026
Market Comment: September 17, 2026
Market Comment: September 10, 2026
Market Comment: September 3, 2026
Market Comment: August 27, 2026