Radiant|Lab Grown|IGI

3.71ct G VS2 Radiant Lab Grown Diamond

ID • G/VS2 • IGI LG596309469

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

Certificate IGI LG596309469

Diamond specifications and retailer prices

From $680 USD
As of October 29, 2026
Save $2,380 USD (78%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $3,060 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.71ct lab-grown radiant diamond

This 3.71ct 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 LG596309469 or 596309469. Listed at 15 retailers as of October 29, 2026, with prices from $680 to $3,060, a $2,380 spread on the same certified stone. Brilliant Earth lists it at $3,060. 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

3.71
Carat
G
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.8°
Pavilion angle35.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG596309469
Dimensions10.70 × 7.65 × 5.24 mm
L/W Ratio1.40
Culet sizePointed
Top View
10.70 mm7.65 mm3.71 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG596309469
Side View
Table 65.0%Crown 44.8°Girdle: MediumPavilion 35.5°Culet: NoneDepth 68.5%

Caratlytics Score

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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: Oct 29
Current: $3,060 USD|Low: $464 USD|High: $3,160 USD|Avg: $1,419 USD|-3.2%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 29, 2026
Retailer 5$464 USD
Retailer 8$680 USD
Retailer 14$842 USD
Retailer 2$880 USD
Retailer 11$888 USD
Retailer 13$937 USD
Retailer 12$1,216 USD
Retailer 6$1,387 USD
Retailer 9$1,500 USD
Retailer 4$1,751 USD
Retailer 7$1,975 USD
Retailer 3$2,001 USD
Retailer 10$2,465 USD
Brilliant Earth$3,060 USD

39 data points across 14 retailers

15 retailers$680 USD to $3,060 USD

A
Retailer 1
-
$464 USD
Price last confirmed 32 days ago
A
Retailer 2
-
$507 USD
View
Price last confirmed 32 days ago
A
Retailer 3
-
$680 USD
View
B+
Retailer 4
-
$842 USD
View
A
Retailer 5
-
$880 USD
£693 GBP
View
A
Retailer 6
-
$888 USD
€846 EUR
View
A
Retailer 7
-
$937 USD
View
A
Retailer 8
-
$1,216 USD
View
B+
Retailer 9
-
$1,500 USD
View
B+
Retailer 10
-
$1,627 USD
£1,281 GBP
View
B+
Retailer 11
-
$1,751 USD
View
Price last confirmed 11 days ago
B+
Retailer 12
-
$1,975 USD
£1,555 GBP
View
B+
Retailer 13
-
$2,001 USD
View
B+
Retailer 14
-
$2,465 USD
View
Most Expensive
B
Brilliant Earth
7914671A · Oct 29
$3,060 USD
View
14 more retailers have this diamond
Prices start from $680 USDSave up to $2,380 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
3.71ct Radiant
$680 USD