Cushion|Lab Grown|IGI

3.10ct G VVS1 Cushion Lab Grown Diamond

VG • G/VVS1 • IGI LG826681497

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

Certificate IGI LG826681497

Diamond specifications and retailer prices

From $774 USD
As of November 4, 2026
Save $3,356 USD (81%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $4,130 USD at Frank Darling · As of November 4, 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 VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG826681497 or 826681497. Listed at 3 retailers as of November 4, 2026, with prices from $774 to $4,130, a $3,356 spread on the same certified stone. Frank Darling lists it at $4,130. 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

3.10
Carat
G
Color
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826681497
Dimensions8.60 × 8.46 × 5.70 mm
L/W Ratio1.02
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.60 mm8.46 mm3.10 ctG / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826681497
Side View
Table 61.0%Crown 33.9°Girdle: MED-STKPavilion 40°Culet: NoneDepth 67.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $4,130 USD|Low: $720 USD|High: $4,190 USD|Avg: $2,215 USD|-0.0%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 4, 2026
Retailer 2$774 USD
Retailer 4$976 USD
Retailer 6$1,088 USD
Retailer 3$2,009 USD
Retailer 7$2,216 USD
Frank Darling$4,130 USD
Retailer 5$4,190 USD

7 data points across 7 retailers

3 retailers$774 USD to $4,130 USD

B+
Cheapest Retailer
-
$774 USD
B+
Retailer 2
-
$2,009 USD
View
Most Expensive
B
Frank Darling
100193516228KD · Nov 4
$4,130 USD
View
2 more retailers have this diamond
Prices start from $774 USDSave up to $3,356 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.

B+
3.10ct Cushion
$774 USD