Cushion|Lab Grown|IGI

3.10ct G VVS2 Cushion Lab Grown Diamond

EX • G/VVS2 • IGI LG815607185

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG815607185

Diamond specifications and retailer prices

From $485 USD
As of November 1, 2026
Save $3,095 USD (86%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $3,580 USD at Frank Darling · As of November 1, 2026
View at Frank Darling

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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG815607185 or 815607185. Listed at 5 retailers as of November 1, 2026, with prices from $485 to $3,580, a $3,095 spread on the same certified stone. Frank Darling lists it at $3,580. 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
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG815607185
Dimensions10.26 × 7.51 × 5.03 mm
L/W Ratio1.37
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.26 mm7.51 mm3.10 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG815607185
Side View
Table 62.0%Crown 34.3°Girdle: MED-STKPavilion 37.9°Culet: NoneDepth 67.0%

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: Nov 1
Current: $3,580 USD|Low: $485 USD|High: $3,580 USD|Avg: $1,180 USD|-0.0%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 3$485 USD
Retailer 7$640 USD
Retailer 4$683 USD
Retailer 5$844 USD
Retailer 8$1,120 USD
Retailer 9$1,618 USD
Retailer 2$1,760 USD
Retailer 6$2,395 USD
Frank Darling$3,580 USD

19 data points across 9 retailers

5 retailers$485 USD to $3,580 USD

A
Cheapest Retailer
-
$485 USD
Final sale: no returns
B+
Retailer 2
-
$683 USD
View
B+
Retailer 3
-
$1,760 USD
View
Retailer 4
-
$2,395 USD
View
Price last confirmed 27 days ago
Most Expensive
B
Frank Darling
100751700778KD · Nov 1
$3,580 USD
View
4 more retailers have this diamond
Prices start from $485 USDSave up to $3,095 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
$485 USD