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Cushion|Lab Grown|IGI

3.10ct G VVS2 Cushion Lab Grown Diamond

ID • G/VVS2 • IGI LG797697523

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG797697523

Diamond specifications and retailer prices

From $690 USD
As of November 1, 2026
Save $2,890 USD (81%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $3,688 USD at Helzberg Diamonds · As of October 7, 2026
View at Helzberg Diamonds

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 LG797697523 or 797697523. Listed at 5 retailers as of November 1, 2026, with a 419% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.1°
Pavilion angle35.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797697523
Dimensions9.93 × 7.61 × 5.09 mm
L/W Ratio1.30
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.93 mm7.61 mm3.10 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG797697523
Side View
Table 64.0%Crown 37.1°Girdle: STK-THKPavilion 35.3°Culet: NoneDepth 66.9%

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 1
Current: $3,688 USD|Low: $690 USD|High: $3,688 USD|Avg: $1,494 USD
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 4$690 USD
Retailer 7$773 USD
Retailer 5$853 USD
Retailer 10$1,025 USD
Retailer 8$1,122 USD
Retailer 9$1,632 USD
Retailer 2$1,779 USD
Retailer 6$2,400 USD
Retailer 3$3,580 USD
Helzberg Diamonds$3,688 USD

18 data points across 10 retailers

5 retailers$690 USD to $3,580 USD

B+
Cheapest Retailer
-
$690 USD
B+
Retailer 2
-
$1,779 USD
View
Retailer 3
-
$2,400 USD
View
Price last confirmed 27 days ago
B
Retailer 4
-
$3,580 USD
View
Most Expensive
Helzberg Diamonds
ZXZNPNMPNLIJ · Oct 7
$3,688 USD
View
Price last confirmed 26 days ago
4 more retailers have this diamond
Prices start from $690 USDSave up to $2,890 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
$690 USD