Cushion|Lab Grown|IGI

3.10ct G VS2 Cushion Lab Grown Diamond

ID • G/VS2 • IGI LG841654024

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG841654024

Diamond specifications and retailer prices

From $576 USD
HK$4,500 HKD
As of October 30, 2026
Save $2,124 USD (79%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $2,700 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG841654024 or 841654024. Listed at 7 retailers as of October 29, 2026, with prices from $576 to $2,700, a $2,124 spread on the same certified stone. Brilliant Earth lists it at $2,700. 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
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.3°
Pavilion angle37.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841654024
Dimensions10.35 × 7.68 × 5.13 mm
L/W Ratio1.35
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.35 mm7.68 mm3.10 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841654024
Side View
Table 61.0%Crown 31.3°Girdle: MED-STKPavilion 37.1°Culet: NoneDepth 66.8%

Caratlytics Score

How it works →
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: $2,700 USD|Low: $576 USD|High: $2,700 USD|Avg: $1,469 USD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 30, 2026
Retailer 5$576 USD
Retailer 2$605 USD
Retailer 7$839 USD
Retailer 4$840 USD
Retailer 6$1,681 USD
Retailer 3$1,971 USD
Brilliant Earth$2,700 USD

28 data points across 7 retailers

7 retailers$576 USD to $2,700 USD

A
Cheapest Retailer
-
$576 USD
HK$4,500 HKD
A
Retailer 2
-
$605 USD
£476 GBP
View
B+
Retailer 3
-
$839 USD
View
A
Retailer 4
-
$840 USD
View
B+
Retailer 5
-
$1,681 USD
SGD 2,271 SGD
View
B+
Retailer 6
-
$1,971 USD
£1,552 GBP
View
Most Expensive
B
Brilliant Earth
21612107A · Oct 29
$2,700 USD
View
6 more retailers have this diamond
Prices start from $576 USDSave up to $2,124 USD

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
$576 USD