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Round|Natural|GIA

0.90ct L SI2 Round Natural Diamond

EX • L/SI2 • GIA 2556726080

Certificate GIA 2556726080

Diamond specifications and retailer prices

From £565 GBP
As of November 4, 2026
Save £366 GBP (39%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £931 GBP at Wholesale Diamonds Direct · As of November 4, 2026
View at Wholesale Diamonds Direct

About this 0.9ct natural round diamond

This 0.9ct natural round sits in the just-under-one-carat band, graded L colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2556726080. Listed at 7 retailers as of November 4, 2026, with prices from £565 to £931, a £366 spread on the same certified stone. Wholesale Diamonds Direct lists it at £931. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.90
Carat
L
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2556726080
Dimensions6.15 × 6.19 × 3.83 mm
L/W Ratio1.01
Culet sizeNone
Top View
6.15 mm6.19 mm0.90 ctL / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2556726080
Side View
Table 58.0%Crown 36°Girdle: THN-STKPavilion 41°Culet: NoneDepth 62.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £710 GBP|Low: £565 GBP|High: £1,006 GBP|Avg: £799 GBP|-7.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Wholesale Diamonds Direct
November 6, 2026
Retailer 2£565 GBP
Retailer 3£629 GBP
Retailer 1£710 GBP
Retailer 4£711 GBP
Retailer 7£773 GBP
Retailer 5£924 GBP
Wholesale Diamonds Direct£931 GBP
Retailer 6£995 GBP

37 data points across 8 retailers

7 retailers£565 GBP to £931 GBP

A
Cheapest Retailer
-
£565 GBP
A
Retailer 2
-
£629 GBP
View
B+
Retailer 3
-
£710 GBP
View
B+
Retailer 4
-
£711 GBP
View
B+
Retailer 5
-
£773 GBP
View
B+
Retailer 6
-
£924 GBP
View
Most Expensive
B+
Wholesale Diamonds Direct
538864098 · Nov 4
£931 GBP
$1,253 USD
View
6 more retailers have this diamond
Prices start from £565 GBPSave up to £366 GBP

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
0.90ct Round
£565 GBP