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Cushion|Lab Grown|IGI

3.10ct G VVS1 Cushion Lab Grown Diamond

EX • G/VVS1 • IGI LG770624314

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

Certificate IGI LG770624314

Diamond specifications and retailer prices

From €819 EUR
$915 USD
As of October 30, 2026
Save €1,143 EUR (58%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €1,962 EUR at Brilliance · As of October 30, 2026
View at Brilliance

About this 3.1ct lab-grown cushion diamond

This 3.1ct lab-grown cushion sits in the three to five carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG770624314 or 770624314. Listed at 12 retailers as of October 30, 2026, with prices from €819 to €1,962, a €1,143 spread on the same certified stone. Brilliance lists it at €1,962. 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

3.10
Carat
G
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle36.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770624314
Dimensions8.38 × 8.29 × 5.44 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
8.38 mm8.29 mm3.10 ctG / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770624314
Side View
Table 58.0%Crown 32.8°Girdle: MED-THKPavilion 36.9°Culet: NoneDepth 65.6%

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: €1,962 EUR|Low: €576 EUR|High: €2,435 EUR|Avg: €1,345 EUR|-16.1%
Brilliance
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 4€576 EUR
Retailer 5€819 EUR
Retailer 9€819 EUR
Retailer 10€858 EUR
Retailer 2€863 EUR
Retailer 6€1,108 EUR
Retailer 8€1,139 EUR
Retailer 11€1,250 EUR
Retailer 12€1,528 EUR
Retailer 3€1,712 EUR
Retailer 7€1,937 EUR
Brilliance€1,962 EUR

43 data points across 12 retailers

12 retailers€819 EUR to €1,962 EUR

Retailer 1
-
€576 EUR
$644 USD
Price last confirmed 15 days ago
B+
Retailer 2
-
€819 EUR
$915 USD
View
A
Retailer 3
-
€819 EUR
$915 USD
View
A
Retailer 4
-
€858 EUR
$959 USD
View
A
Retailer 5
-
€863 EUR
£759 GBP
View
A
Retailer 6
-
€1,108 EUR
A$1,904 AUD
View
A
Retailer 7
-
€1,139 EUR
ZAR 20,549 ZAR
View
A
Retailer 8
-
€1,250 EUR
$1,397 USD
View
B+
Retailer 9
-
€1,528 EUR
£1,344 GBP
View
B+
Retailer 10
-
€1,712 EUR
$1,913 USD
View
B+
Retailer 11
-
€1,937 EUR
£1,704 GBP
View
Most Expensive
B+
Brilliance
D39134815 · Oct 30
€1,962 EUR
$2,192 USD
View
11 more retailers have this diamond
Prices start from €819 EURSave up to €1,143 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
3.10ct Cushion
€819 EUR