CaratHunter
Plans
Cushion|Lab Grown|IGI

1.02ct D IF Cushion Lab Grown Diamond

ID • D/IF • IGI LG697502083

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG697502083

Diamond specifications and retailer prices

From £374 GBP
As of November 3, 2026
Save £1,426 GBP (79%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £1,800 GBP at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.02ct lab-grown cushion diamond

This 1.02ct lab-grown cushion sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG697502083 or 697502083. Listed at 18 retailers as of November 3, 2026, with prices from £374 to £1,800, a £1,426 spread on the same certified stone. Brilliant Earth lists it at £1,800. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.1°
Pavilion angle36.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG697502083
Dimensions7.08 × 5.20 × 3.56 mm
L/W Ratio1.36
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.08 mm5.20 mm1.02 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG697502083
Side View
Table 62.0%Crown 37.1°Girdle: MED-STKPavilion 36.1°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 3
Current: £1,800 GBP|Low: £374 GBP|High: £1,800 GBP|Avg: £881 GBP
Brilliant Earth
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 4, 2026
Retailer 6£374 GBP
Retailer 5£415 GBP
Retailer 3£522 GBP
Retailer 14£585 GBP
Retailer 10£636 GBP
Retailer 2£679 GBP
Retailer 8£715 GBP
Retailer 12£1,010 GBP
Retailer 13£1,015 GBP
Retailer 7£1,025 GBP
Retailer 11£1,070 GBP
Retailer 4£1,207 GBP
Retailer 9£1,523 GBP
Brilliant Earth£1,800 GBP

42 data points across 14 retailers

18 retailers£374 GBP to £1,800 GBP

A
Cheapest Retailer
-
£374 GBP
Final sale: no returns
A
Retailer 2
-
£381 GBP
View
Retailer 3
-
£415 GBP
View
Price last confirmed 19 days ago
A
Retailer 4
-
£522 GBP
View
A
Retailer 5
-
£585 GBP
View
B+
Retailer 6
-
£636 GBP
View
B+
Retailer 7
-
£679 GBP
View
B+
Retailer 8
-
£715 GBP
View
B+
Retailer 9
-
£1,010 GBP
View
Retailer 10
-
£1,015 GBP
View
Price last confirmed 16 days ago
B
Retailer 11
-
£1,025 GBP
View
B+
Retailer 12
-
£1,070 GBP
View
B
Retailer 13
-
£1,207 GBP
View
B
Retailer 14
-
£1,356 GBP
View
B
Retailer 15
-
£1,478 GBP
View
B
Retailer 16
-
£1,523 GBP
View
B
Retailer 17
-
£1,617 GBP
View
Most Expensive
B
Brilliant Earth
16925228A · Nov 4
£1,800 GBP
$2,430 USD
View
17 more retailers have this diamond
Prices start from £374 GBPSave up to £1,426 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
£374 GBP