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Cushion|Natural|GIA

0.81ct I VVS1 Cushion Natural Diamond

EX • I/VVS1 • GIA 1548621640

Certificate GIA 1548621640

Diamond specifications and retailer prices

From £564 GBP
HK$5,900 HKD
As of November 1, 2026
Save £881 GBP (61%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £1,445 GBP at Flawless Fine Jewelry · As of November 2, 2026
View at Flawless Fine Jewelry

About this 0.81ct natural cushion diamond

This 0.81ct natural cushion sits in the just-under-one-carat band, graded I colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1548621640. Listed at 15 retailers as of November 1, 2026, with prices from £564 to £1,445, a £881 spread on the same certified stone. Flawless Fine Jewelry lists it at £1,445. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.81
Carat
I
Colour
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle39.5°
OriginNatural
Grading LabGIA
CertificateGIA 1548621640
Dimensions5.58 × 5.32 × 3.51 mm
L/W Ratio1.05
Girdle conditionFaceted
Top View
5.58 mm5.32 mm0.81 ctI / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1548621640
Side View
Table 66.0%CrownGirdle: THK-VTKPavilion 39.5°Culet: NoneDepth 66.0%

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: Nov 1
Current: £1,445 GBP|Low: £564 GBP|High: £1,558 GBP|Avg: £959 GBP|-7.3%
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
November 1, 2026
Retailer 2£564 GBP
Retailer 12£663 GBP
Retailer 10£730 GBP
Retailer 11£746 GBP
Retailer 5£796 GBP
Retailer 9£842 GBP
Retailer 3£847 GBP
Retailer 7£899 GBP
Retailer 6£1,014 GBP
Retailer 13£1,037 GBP
Retailer 14£1,092 GBP
Retailer 4£1,194 GBP
Retailer 8£1,317 GBP
Flawless Fine Jewelry£1,445 GBP

25 data points across 14 retailers

15 retailers£564 GBP to £1,445 GBP

A
Cheapest Retailer
-
£564 GBP
HK$5,900 HKD
A
Retailer 2
-
£663 GBP
$889 USD
View
Final sale: no returns
A
Retailer 3
-
£730 GBP
€931 EUR
View
A
Retailer 4
-
£746 GBP
$1,000 USD
View
Retailer 5
-
£796 GBP
SGD 1,442 SGD
View
Price last confirmed 9 days ago
A
Retailer 6
-
£842 GBP
View
A
Retailer 7
-
£847 GBP
$1,135 USD
View
A
Retailer 8
-
£899 GBP
$1,205 USD
View
Retailer 9
-
£1,014 GBP
A$2,091 AUD
View
Price last confirmed 28 days ago
A
Retailer 10
-
£1,037 GBP
€1,323 EUR
View
B+
Retailer 11
-
£1,037 GBP
A$2,138 AUD
View
B+
Retailer 12
-
£1,092 GBP
ZAR 23,630 ZAR
View
Retailer 13
-
£1,194 GBP
$1,600 USD
View
Price last confirmed 9 days ago
B+
Retailer 14
-
£1,317 GBP
View
Most Expensive
B+
Flawless Fine Jewelry
B2FCF45E7 · Nov 2
£1,445 GBP
View
14 more retailers have this diamond
Prices start from £564 GBPSave up to £881 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
0.81ct Cushion
£564 GBP