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Radiant|Lab Grown|IGI

3.15ct H VVS2 Radiant Lab Grown Diamond

ID • H/VVS2 • IGI LG591332535

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

Certificate IGI LG591332535

Diamond specifications and retailer prices

From $720 SGD
HK$4,400 HKD
As of November 1, 2026
Save $2,578 SGD (78%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $3,298 SGD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.15ct lab-grown radiant diamond

This 3.15ct lab-grown radiant sits in the three to five carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG591332535 or 591332535. Listed at 18 retailers as of October 31, 2026, with prices from $720 to $3,298, a $2,578 spread on the same certified stone. Brilliant Earth lists it at $3,298. 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

3.15
Carat
H
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.2°
Pavilion angle35.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG591332535
Dimensions10.73 × 7.23 × 4.76 mm
L/W Ratio1.48
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
10.73 mm7.23 mm3.15 ctH / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG591332535
Side View
Table 65.0%Crown 44.2°Girdle: MediumPavilion 35.3°Culet: NoneDepth 65.8%

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: Nov 1
Current: $3,298 SGD|Low: $529 SGD|High: $4,104 SGD|Avg: $1,668 SGD|-19.6%
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
Retailer 19
November 1, 2026
Retailer 10$529 SGD
Retailer 7$587 SGD
Retailer 16$720 SGD
Retailer 17$837 SGD
Retailer 4$1,028 SGD
Retailer 13$1,030 SGD
Retailer 11$1,347 SGD
Retailer 18$1,373 SGD
Retailer 14$1,406 SGD
Retailer 3$1,416 SGD
Retailer 12$1,419 SGD
Retailer 19$2,074 SGD
Retailer 15$2,141 SGD
Retailer 5$2,154 SGD
Retailer 8$2,221 SGD
Retailer 9$2,279 SGD
Retailer 2$2,549 SGD
Retailer 6$2,595 SGD
Brilliant Earth$3,298 SGD

23 data points across 19 retailers

18 retailers$720 SGD to $3,298 SGD

Retailer 1
-
$473 SGD
$370 USD
Price last confirmed 32 days ago
Retailer 2
-
$550 SGD
$430 USD
View
Price last confirmed 35 days ago
Retailer 3
-
$579 SGD
$453 USD
View
Price last confirmed 34 days ago
A
Retailer 4
-
$720 SGD
HK$4,400 HKD
View
A
Retailer 5
-
$837 SGD
$655 USD
View
B+
Retailer 6
-
$1,030 SGD
$806 USD
View
A
Retailer 7
-
$1,373 SGD
A$1,652 AUD
View
A
Retailer 8
-
$1,406 SGD
$1,100 USD
View
A
Retailer 9
-
$1,416 SGD
ZAR 17,891 ZAR
View
A
Retailer 10
-
$1,419 SGD
$1,110 USD
View
Retailer 11
-
$1,579 SGD
$1,235 USD
View
Price last confirmed 32 days ago
Retailer 12
-
$1,887 SGD
$1,476 USD
View
Price last confirmed 32 days ago
B+
Retailer 13
-
$2,074 SGD
View
B+
Retailer 14
-
$2,141 SGD
$1,675 USD
View
B+
Retailer 15
-
$2,154 SGD
$1,685 USD
View
B+
Retailer 16
-
$2,549 SGD
£1,570 GBP
View
Retailer 17
-
$2,595 SGD
$2,030 USD
View
Price last confirmed 32 days ago
Most Expensive
B
Brilliant Earth
22350268A · Oct 31
$3,298 SGD
$2,580 USD
View
17 more retailers have this diamond
Prices start from $720 SGDSave up to $2,578 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
3.15ct Radiant
$720 SGD