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Radiant|Lab Grown|IGI

3.71ct G VS2 Radiant Lab Grown Diamond

ID • G/VS2 • IGI LG592359584

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

Certificate IGI LG592359584

Diamond specifications and retailer prices

From $2,736 SGD
$2,135 USD
As of October 30, 2026
Save $6,592 SGD (71%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $13,451 SGD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

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 LG592359584 or 592359584. Listed at 10 retailers as of October 29, 2026, with a 241% 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

3.71
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45°
Pavilion angle36.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG592359584
Dimensions10.97 × 7.64 × 5.16 mm
L/W Ratio1.44
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
10.97 mm7.64 mm3.71 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG592359584
Side View
Table 65.0%Crown 45°Girdle: MED-STKPavilion 36.4°Culet: NoneDepth 67.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $5,192 SGD|Low: $2,388 SGD|High: $20,533 SGD|Avg: $8,100 SGD|-0.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Taylor and Hart
October 29, 2026
Retailer 7$2,736 SGD
Retailer 9$3,343 SGD
Retailer 1$5,192 SGD
Retailer 8$5,402 SGD
Retailer 4$5,730 SGD
Retailer 5$5,819 SGD
Retailer 10$7,286 SGD
Retailer 6$9,328 SGD
Retailer 3$10,286 SGD
Taylor and Hart$13,451 SGD
Retailer 2$20,533 SGD

24 data points across 11 retailers

10 retailers$2,736 SGD to $9,328 SGD

B+
Cheapest Retailer
-
$2,736 SGD
$2,135 USD
B
Retailer 2
-
$5,192 SGD
£3,190 GBP
View
B
Retailer 3
-
$5,402 SGD
$4,215 USD
View
B
Retailer 4
-
$5,730 SGD
CA$6,209 CAD
View
B
Retailer 5
-
$5,819 SGD
$4,540 USD
View
B
Retailer 6
-
$7,286 SGD
£4,476 GBP
View
B
Retailer 7
-
$9,328 SGD
$7,278 USD
View
Retailer 8
-
$10,286 SGD
£6,319 GBP
View
Price under review
Most Expensive
Taylor and Hart
D91EZPB · Oct 30
$13,451 SGD
$10,495 USD
View
Price under review
8 more retailers have this diamond
Prices start from $2,736 SGDSave up to $6,592 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.

B+
3.71ct Radiant
$2,736 SGD