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Cushion|Natural|GIA

0.91ct H VS2 Cushion Natural Diamond

EX • H/VS2 • GIA 1548639415

Certificate GIA 1548639415

Diamond specifications and retailer prices

From £640 GBP
HK$6,700 HKD
As of October 31, 2026
Save £1,100 GBP (63%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £1,740 GBP at Flawless Fine Jewelry · As of October 31, 2026
View at Flawless Fine Jewelry

About this 0.91ct natural cushion diamond

This 0.91ct natural cushion sits in the just-under-one-carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1548639415. Listed at 18 retailers as of October 31, 2026, with prices from £640 to £1,740, a £1,100 spread on the same certified stone. Flawless Fine Jewelry lists it at £1,740. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.91
Carat
H
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle37.8°
OriginNatural
Grading LabGIA
CertificateGIA 1548639415
Dimensions5.80 × 5.36 × 3.68 mm
L/W Ratio1.08
Girdle conditionFaceted
Top View
5.80 mm5.36 mm0.91 ctH / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1548639415
Side View
Table 63.0%CrownGirdle: STK-VTKPavilion 37.8°Culet: NoneDepth 68.7%

Caratlytics Score

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

Price History

Last verified: Oct 31
Current: £1,740 GBP|Low: £630 GBP|High: £1,752 GBP|Avg: £1,130 GBP|+8.5%
Flawless Fine Jewelry
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 1, 2026
Retailer 14£640 GBP
Retailer 4£801 GBP
Retailer 12£832 GBP
Retailer 11£871 GBP
Retailer 3£874 GBP
Retailer 17£877 GBP
Retailer 13£888 GBP
Retailer 8£890 GBP
Retailer 9£987 GBP
Retailer 10£994 GBP
Retailer 6£1,023 GBP
Retailer 15£1,214 GBP
Retailer 16£1,271 GBP
Retailer 5£1,363 GBP
Retailer 7£1,598 GBP
Retailer 2£1,654 GBP
Flawless Fine Jewelry£1,740 GBP

22 data points across 17 retailers

18 retailers£640 GBP to £1,740 GBP

A
Cheapest Retailer
-
£640 GBP
HK$6,700 HKD
A
Retailer 2
-
£801 GBP
$1,073 USD
View
Final sale: no returns
A
Retailer 3
-
£832 GBP
€1,062 EUR
View
A
Retailer 4
-
£871 GBP
View
A
Retailer 5
-
£874 GBP
$1,171 USD
View
A
Retailer 6
-
£877 GBP
$1,175 USD
View
A
Retailer 7
-
£888 GBP
$1,190 USD
View
Retailer 8
-
£890 GBP
SGD 1,612 SGD
View
Price last confirmed 9 days ago
A
Retailer 9
-
£994 GBP
$1,331 USD
View
A
Retailer 10
-
£1,023 GBP
$1,371 USD
View
Retailer 11
-
£1,167 GBP
A$2,406 AUD
View
Price last confirmed 28 days ago
B+
Retailer 12
-
£1,214 GBP
€1,549 EUR
View
B+
Retailer 13
-
£1,226 GBP
A$2,528 AUD
View
B+
Retailer 14
-
£1,271 GBP
ZAR 27,515 ZAR
View
Retailer 15
-
£1,363 GBP
$1,826 USD
View
Price last confirmed 8 days ago
Retailer 16
-
£1,598 GBP
View
Price last confirmed 11 days ago
B+
Retailer 17
-
£1,654 GBP
View
Most Expensive
B
Flawless Fine Jewelry
BEA48FB59 · Oct 31
£1,740 GBP
View
17 more retailers have this diamond
Prices start from £640 GBPSave up to £1,100 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
0.91ct Cushion
£640 GBP