Radiant|Lab Grown|IGI

3.10ct H VS1 Radiant Lab Grown Diamond

GD • H/VS1 • IGI LG595395169

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

Certificate IGI LG595395169

Diamond specifications and retailer prices

From $1,372 USD
£1,080 GBP
As of October 29, 2026
Save $1,348 USD (50%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $2,720 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.1ct lab-grown radiant diamond

This 3.1ct lab-grown radiant sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG595395169 or 595395169. Listed at 2 retailers as of October 29, 2026, with prices from $1,372 to $2,720, a $1,348 spread on the same certified stone. Brilliant Earth lists it at $2,720. 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
H
Color
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.8°
Pavilion angle36.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG595395169
Dimensions10.23 × 7.17 × 4.93 mm
L/W Ratio1.43
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
10.23 mm7.17 mm3.10 ctH / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG595395169
Side View
Table 64.0%Crown 44.8°Girdle: MediumPavilion 36.1°Culet: NoneDepth 68.8%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 29
Current: $2,720 USD|Low: $574 USD|High: $2,720 USD|Avg: $1,450 USD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
July 20, 2026
Retailer 6$580 USD
Retailer 5$726 USD
Retailer 2$934 USD
Retailer 3$1,033 USD
Retailer 4$1,095 USD
Retailer 9$1,142 USD
Retailer 8$1,281 USD
Retailer 7$1,402 USD
Retailer 10$1,585 USD
Brilliant Earth$2,720 USD

27 data points across 10 retailers

2 retailers$1,372 USD to $2,720 USD

B+
Cheapest Retailer
-
$1,372 USD
£1,080 GBP
Most Expensive
B
Brilliant Earth
7914674A · Oct 29
$2,720 USD
View
1 more retailer has this diamond
Prices start from $1,372 USDSave up to $1,348 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
$1,372 USD