CaratHunter
Plans
Cushion|Natural|GIA

1.02ct H SI2 Cushion Natural Diamond

EX • H/SI2 • GIA 2547770339

Certificate GIA 2547770339

Diamond specifications and retailer prices

From £830 GBP
HK$8,700 HKD
As of November 2, 2026
Save £1,104 GBP (57%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £1,933 GBP at MOH London · As of November 2, 2026
View at MOH London

About this 1.02ct natural cushion diamond

This 1.02ct natural cushion sits in the classic one-carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2547770339. Listed at 12 retailers as of November 2, 2026, with prices from £830 to £1,933, a £1,104 spread on the same certified stone. MOH London lists it at £1,933. 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

1.02
Carat
H
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle37°
OriginNatural
Grading LabGIA
CertificateGIA 2547770339
Dimensions6.63 × 5.30 × 3.63 mm
L/W Ratio1.25
Top View
6.63 mm5.30 mm1.02 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2547770339
Side View
Table 67.0%CrownGirdle: STK-VTKPavilion 37°Culet: NoneDepth 68.5%

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 2
Current: £1,933 GBP|Low: £820 GBP|High: £1,944 GBP|Avg: £1,187 GBP|+1.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 6£830 GBP
Retailer 8£882 GBP
Retailer 2£914 GBP
Retailer 10£947 GBP
Retailer 12£976 GBP
Retailer 5£991 GBP
Retailer 7£1,117 GBP
Retailer 9£1,177 GBP
Retailer 4£1,249 GBP
Retailer 11£1,471 GBP
Retailer 3£1,698 GBP
MOH London£1,933 GBP

33 data points across 12 retailers

12 retailers£830 GBP to £1,933 GBP

A
Cheapest Retailer
-
£830 GBP
HK$8,700 HKD
A
Retailer 2
-
£882 GBP
$1,184 USD
View
Final sale: no returns
A
Retailer 3
-
£914 GBP
$1,227 USD
View
A
Retailer 4
-
£947 GBP
$1,271 USD
View
A
Retailer 5
-
£976 GBP
$1,310 USD
View
A
Retailer 6
-
£991 GBP
$1,330 USD
View
A
Retailer 7
-
£1,117 GBP
$1,499 USD
View
A
Retailer 8
-
£1,177 GBP
View
A
Retailer 9
-
£1,249 GBP
A$2,578 AUD
View
B+
Retailer 10
-
£1,471 GBP
€1,880 EUR
View
Retailer 11
-
£1,698 GBP
$2,278 USD
View
Price last confirmed 10 days ago
Most Expensive
B
MOH London
0671F8038 · Nov 2
£1,933 GBP
View
11 more retailers have this diamond
Prices start from £830 GBPSave up to £1,104 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
1.02ct Cushion
£830 GBP