Radiant|Lab Grown|IGI

3.10ct G VS2 Radiant Lab Grown Diamond

ID • G/VS2 • IGI LG756536580

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG756536580

Diamond specifications and retailer prices

From $1,312 USD
CA$1,823 CAD
As of October 30, 2026
Save $424 USD (24%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $1,736 USD at The Diamond Guys · As of November 1, 2026
View at The Diamond Guys

About this 3.1ct lab-grown radiant diamond

This 3.1ct lab-grown radiant 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 LG756536580 or 756536580. Listed at 2 retailers as of October 30, 2026, with prices from $1,312 to $1,736, a $424 spread on the same certified stone. The Diamond Guys lists it at $1,736. 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 angle44.1°
Pavilion angle35°
OriginLab Grown
Grading LabIGI
CertificateIGI LG756536580
Dimensions10.03 × 7.28 × 4.92 mm
L/W Ratio1.38
Culet sizePointed
Top View
10.03 mm7.28 mm3.10 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG756536580
Side View
Table 63.0%Crown 44.1°Girdle: MediumPavilion 35°Culet: NoneDepth 67.6%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 30
Current: $2,253 USD|Low: $258 USD|High: $4,830 USD|Avg: $1,520 USD|-16.1%
Retailer 1
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Retailer 8
Retailer 9
Retailer 10
Retailer 11
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Retailer 15
The Diamond Guys
August 9, 2026
Retailer 7$622 USD
Retailer 5$639 USD
Retailer 10$806 USD
Retailer 14$849 USD
Retailer 3$869 USD
Retailer 13$1,065 USD
Retailer 8$1,071 USD
Retailer 11$1,312 USD
Retailer 12$1,507 USD
Retailer 6$1,707 USD
The Diamond Guys$1,736 USD
Retailer 2$2,119 USD
Retailer 1$2,253 USD
Retailer 15$2,720 USD
Retailer 4$2,860 USD
Retailer 9$4,830 USD

67 data points across 16 retailers

2 retailers$1,312 USD to $1,736 USD

B+
Cheapest Retailer
-
$1,312 USD
CA$1,823 CAD
Most Expensive
B
The Diamond Guys
1954438266 · Nov 1
$1,736 USD
View
1 more retailer has this diamond
Prices start from $1,312 USDSave up to $424 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 Radiant
$1,312 USD