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Cushion|Lab Grown|IGI

1.02ct D VVS1 Cushion Lab Grown Diamond

VG • D/VVS1 • IGI LG737548210

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

Certificate IGI LG737548210

Diamond specifications and retailer prices

From £196 GBP
$262 USD
As of October 30, 2026
Save £777 GBP (80%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £973 GBP at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

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 very-good cut grade and certified by IGI LG737548210 or 737548210. Listed at 17 retailers as of October 30, 2026, with prices from £196 to £973, a £777 spread on the same certified stone. Reve Diamonds lists it at £973. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.02
Carat
D
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle36.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG737548210
Dimensions5.70 × 5.67 × 3.79 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.70 mm5.67 mm1.02 ctD / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG737548210
Side View
Table 66.0%Crown 36.2°Girdle: THN-MEDPavilion 36.2°Culet: NoneDepth 66.8%

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: £410 GBP|Low: £196 GBP|High: £880 GBP|Avg: £428 GBP|+4.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 2£196 GBP
Retailer 9£217 GBP
Retailer 3£293 GBP
Retailer 6£373 GBP
Retailer 4£394 GBP
Retailer 1£410 GBP
Retailer 10£446 GBP
Retailer 7£529 GBP
Retailer 5£646 GBP
Retailer 8£870 GBP

43 data points across 10 retailers

17 retailers£196 GBP to £973 GBP

A
Cheapest Retailer
-
£196 GBP
$262 USD
Final sale: no returns
A
Retailer 2
-
£217 GBP
$291 USD
View
A
Retailer 3
-
£239 GBP
HK$2,500 HKD
View
A
Retailer 4
-
£293 GBP
$392 USD
View
B+
Retailer 5
-
£334 GBP
$448 USD
View
B+
Retailer 6
-
£373 GBP
ZAR 8,065 ZAR
View
B+
Retailer 7
-
£394 GBP
€503 EUR
View
B+
Retailer 8
-
£410 GBP
View
B+
Retailer 9
-
£446 GBP
$598 USD
View
B+
Retailer 10
-
£529 GBP
A$1,091 AUD
View
B
Retailer 11
-
£586 GBP
SGD 1,061 SGD
View
B
Retailer 12
-
£646 GBP
A$1,331 AUD
View
B
Retailer 13
-
£736 GBP
$986 USD
View
Retailer 14
-
£747 GBP
$1,001 USD
View
Price last confirmed 88 days ago
B
Retailer 15
-
£753 GBP
$1,009 USD
View
B
Retailer 16
-
£870 GBP
View
Most Expensive
B
Reve Diamonds
DF164837F · Oct 30
£973 GBP
$1,303 USD
View
16 more retailers have this diamond
Prices start from £196 GBPSave up to £777 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
£196 GBP