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Cushion|Lab Grown|IGI

1.02ct D VVS1 Cushion Lab Grown Diamond

EX • D/VVS1 • IGI LG792694912

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG792694912

Diamond specifications and retailer prices

From £160 GBP
$214 USD
As of October 30, 2026
Save £1,243 GBP (89%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £1,403 GBP at Queensmith · As of October 27, 2026
View at Queensmith

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG792694912 or 792694912. Listed at 17 retailers as of October 27, 2026, with prices from £160 to £1,403, a £1,243 spread on the same certified stone. Queensmith lists it at £1,403. 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
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.3°
Pavilion angle36.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG792694912
Dimensions5.86 × 5.67 × 3.59 mm
L/W Ratio1.03
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.86 mm5.67 mm1.02 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG792694912
Side View
Table 60.0%Crown 32.3°Girdle: MED-STKPavilion 36.2°Culet: NoneDepth 63.3%

Caratlytics Score

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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: Oct 30
Current: £289 GBP|Low: £160 GBP|High: £872 GBP|Avg: £412 GBP|-1.6%
Retailer 1
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
October 31, 2026
Retailer 5£160 GBP
Retailer 15£178 GBP
Retailer 10£204 GBP
Retailer 6£240 GBP
Retailer 1£289 GBP
Retailer 12£305 GBP
Retailer 4£323 GBP
Retailer 9£324 GBP
Retailer 2£411 GBP
Retailer 13£434 GBP
Retailer 14£453 GBP
Retailer 8£604 GBP
Retailer 7£630 GBP
Retailer 11£836 GBP
Retailer 3£872 GBP

35 data points across 15 retailers

17 retailers£160 GBP to £1,403 GBP

A
Cheapest Retailer
-
£160 GBP
$214 USD
Final sale: no returns
A
Retailer 2
-
£178 GBP
$238 USD
View
A
Retailer 3
-
£204 GBP
View
A
Retailer 4
-
£240 GBP
$322 USD
View
A
Retailer 5
-
£289 GBP
€369 EUR
View
A
Retailer 6
-
£305 GBP
ZAR 6,611 ZAR
View
A
Retailer 7
-
£323 GBP
$433 USD
View
A
Retailer 8
-
£324 GBP
View
B+
Retailer 9
-
£411 GBP
$551 USD
View
B+
Retailer 10
-
£434 GBP
A$894 AUD
View
B+
Retailer 11
-
£453 GBP
$607 USD
View
B
Retailer 12
-
£604 GBP
$810 USD
View
B
Retailer 13
-
£630 GBP
A$1,298 AUD
View
Retailer 14
-
£806 GBP
$1,080 USD
View
Price last confirmed 37 days ago
B
Retailer 15
-
£836 GBP
View
B
Retailer 16
-
£872 GBP
$1,169 USD
View
Most Expensive
B
Queensmith
LG792694912 · Oct 27
£1,403 GBP
View
16 more retailers have this diamond
Prices start from £160 GBPSave up to £1,243 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
£160 GBP