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Cushion|Lab Grown|IGI

10.62ct G VS1 Cushion Lab Grown Diamond

ID • G/VS1 • IGI LG670459063

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG670459063

Diamond specifications and retailer prices

From €1,595 EUR
£1,403 GBP
As of October 30, 2026
Save €6,649 EUR (81%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €8,244 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 10.62ct lab-grown cushion diamond

This 10.62ct lab-grown cushion sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG670459063 or 670459063. Listed at 14 retailers as of October 30, 2026, with prices from €1,595 to €8,244, a €6,649 spread on the same certified stone. Brilliant Earth lists it at €8,244. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

10.62
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle36.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG670459063
Dimensions13.17 × 12.56 × 8.08 mm
L/W Ratio1.05
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.17 mm12.56 mm10.62 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG670459063
Side View
Table 58.0%Crown 34.9°Girdle: MED-THKPavilion 36.3°Culet: NoneDepth 64.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: €8,244 EUR|Low: €1,595 EUR|High: €8,244 EUR|Avg: €3,735 EUR
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
October 31, 2026
Retailer 7€1,595 EUR
Retailer 5€1,868 EUR
Retailer 11€1,933 EUR
Retailer 3€2,051 EUR
Retailer 2€2,526 EUR
Retailer 10€2,758 EUR
Retailer 4€2,879 EUR
Retailer 6€2,930 EUR
Retailer 12€3,683 EUR
Retailer 13€4,485 EUR
Retailer 9€5,927 EUR
Retailer 14€5,940 EUR
Retailer 8€6,250 EUR
Brilliant Earth€8,244 EUR

42 data points across 14 retailers

14 retailers€1,595 EUR to €8,244 EUR

A
Cheapest Retailer
-
€1,595 EUR
£1,403 GBP
Retailer 2
-
€1,868 EUR
$2,087 USD
View
Price last confirmed 19 days ago
A
Retailer 3
-
€1,933 EUR
$2,160 USD
View
A
Retailer 4
-
€2,051 EUR
HK$17,900 HKD
View
A
Retailer 5
-
€2,526 EUR
£2,222 GBP
View
A
Retailer 6
-
€2,758 EUR
ZAR 49,777 ZAR
View
A
Retailer 7
-
€2,879 EUR
View
A
Retailer 8
-
€2,930 EUR
$3,273 USD
View
A
Retailer 9
-
€3,683 EUR
£3,240 GBP
View
B+
Retailer 10
-
€4,485 EUR
$5,011 USD
View
B+
Retailer 11
-
€5,927 EUR
$6,622 USD
View
B+
Retailer 12
-
€5,940 EUR
SGD 8,968 SGD
View
B+
Retailer 13
-
€6,250 EUR
$6,982 USD
View
Most Expensive
B
Brilliant Earth
22350166A · Oct 31
€8,244 EUR
$9,210 USD
View
13 more retailers have this diamond
Prices start from €1,595 EURSave up to €6,649 EUR

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
10.62ct Cushion
€1,595 EUR