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Radiant|Lab Grown|IGI

3.70ct G VS2 Radiant Lab Grown Diamond

ID • G/VS2 • IGI LG616413345

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

Certificate IGI LG616413345

Diamond specifications and retailer prices

From $551 SGD
$430 USD
As of October 30, 2026
Save $3,371 SGD (86%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,922 SGD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.7ct lab-grown radiant diamond

This 3.7ct 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 LG616413345 or 616413345. Listed at 19 retailers as of October 29, 2026, with prices from $551 to $3,922, a $3,371 spread on the same certified stone. Brilliant Earth lists it at $3,922. 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

3.70
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44°
Pavilion angle35.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG616413345
Dimensions11.03 × 7.48 × 5.13 mm
L/W Ratio1.47
Culet sizePointed
Top View
11.03 mm7.48 mm3.70 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG616413345
Side View
Table 65.0%Crown 44°Girdle: MED-STKPavilion 35.7°Culet: NoneDepth 68.6%

Caratlytics Score

How it works →
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 30
Current: $3,922 SGD|Low: $529 SGD|High: $4,037 SGD|Avg: $1,656 SGD|-2.9%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 30, 2026
Retailer 18$551 SGD
Retailer 14$618 SGD
Retailer 4$683 SGD
Retailer 5$683 SGD
Retailer 17$776 SGD
Retailer 13$872 SGD
Retailer 10$1,075 SGD
Retailer 2$1,128 SGD
Retailer 16$1,136 SGD
Retailer 6$1,198 SGD
Retailer 8$1,552 SGD
Retailer 15$1,917 SGD
Retailer 3$2,198 SGD
Retailer 9$2,239 SGD
Retailer 12$2,515 SGD
Retailer 7$2,558 SGD
Retailer 11$3,159 SGD
Brilliant Earth$3,922 SGD

24 data points across 18 retailers

19 retailers$551 SGD to $3,922 SGD

A
Cheapest Retailer
-
$551 SGD
$430 USD
A
Retailer 2
-
$618 SGD
$482 USD
View
A
Retailer 3
-
$683 SGD
$533 USD
View
A
Retailer 4
-
$683 SGD
$533 USD
View
Retailer 5
-
$776 SGD
£477 GBP
View
Price last confirmed 13 days ago
A
Retailer 6
-
$872 SGD
$680 USD
View
B+
Retailer 7
-
$1,075 SGD
$839 USD
View
A
Retailer 8
-
$1,128 SGD
£693 GBP
View
A
Retailer 9
-
$1,136 SGD
€844 EUR
View
A
Retailer 10
-
$1,198 SGD
$935 USD
View
A
Retailer 11
-
$1,552 SGD
$1,211 USD
View
B+
Retailer 12
-
$1,917 SGD
$1,496 USD
View
B+
Retailer 13
-
$2,080 SGD
£1,278 GBP
View
B+
Retailer 14
-
$2,198 SGD
$1,715 USD
View
Retailer 15
-
$2,239 SGD
$1,747 USD
View
Price last confirmed 12 days ago
B+
Retailer 16
-
$2,515 SGD
£1,545 GBP
View
B+
Retailer 17
-
$2,558 SGD
$1,996 USD
View
B
Retailer 18
-
$3,159 SGD
$2,465 USD
View
Most Expensive
B
Brilliant Earth
8906070A · Oct 29
$3,922 SGD
$3,060 USD
View
18 more retailers have this diamond
Prices start from $551 SGDSave up to $3,371 SGD

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
3.70ct Radiant
$551 SGD