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Radiant|Lab Grown|IGI

3.09ct D VS2 Radiant Lab Grown Diamond

ID • D/VS2 • IGI LG803616231

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

Certificate IGI LG803616231

Diamond specifications and retailer prices

From $584 SGD
$456 USD
As of October 30, 2026
Save $6,747 SGD (92%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $7,331 SGD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.09ct lab-grown radiant diamond

This 3.09ct lab-grown radiant sits in the three to five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG803616231 or 803616231. Listed at 13 retailers as of October 29, 2026, with prices from $584 to $7,331, a $6,747 spread on the same certified stone. Brilliant Earth lists it at $7,331. 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

3.09
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.8°
Pavilion angle35°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803616231
Dimensions10.01 × 7.29 × 4.87 mm
L/W Ratio1.37
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.01 mm7.29 mm3.09 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG803616231
Side View
Table 64.0%Crown 45.8°Girdle: Slightly ThickPavilion 35°Culet: NoneDepth 66.8%

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: Oct 30
Current: $7,331 SGD|Low: $561 SGD|High: $7,395 SGD|Avg: $2,119 SGD
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 12$584 SGD
Retailer 13$935 SGD
Retailer 7$961 SGD
Retailer 10$961 SGD
Retailer 4$1,151 SGD
Retailer 8$1,163 SGD
Retailer 5$1,278 SGD
Retailer 14$1,305 SGD
Retailer 9$1,949 SGD
Retailer 6$2,155 SGD
Retailer 11$2,823 SGD
Retailer 2$3,360 SGD
Retailer 3$5,191 SGD
Brilliant Earth$7,331 SGD

29 data points across 14 retailers

13 retailers$584 SGD to $7,331 SGD

A
Cheapest Retailer
-
$584 SGD
$456 USD
A
Retailer 2
-
$655 SGD
$511 USD
View
A
Retailer 3
-
$935 SGD
$729 USD
View
B+
Retailer 4
-
$961 SGD
$750 USD
View
A
Retailer 5
-
$961 SGD
$750 USD
View
A
Retailer 6
-
$1,163 SGD
€864 EUR
View
A
Retailer 7
-
$1,305 SGD
$1,018 USD
View
B+
Retailer 8
-
$1,949 SGD
$1,521 USD
View
B+
Retailer 9
-
$2,106 SGD
$1,643 USD
View
Retailer 10
-
$2,823 SGD
A$3,388 AUD
View
Price last confirmed 21 days ago
B+
Retailer 11
-
$3,360 SGD
£2,064 GBP
View
B
Retailer 12
-
$5,191 SGD
$4,050 USD
View
Most Expensive
B
Brilliant Earth
21677743A · Oct 29
$7,331 SGD
$5,720 USD
View
12 more retailers have this diamond
Prices start from $584 SGDSave up to $6,747 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
3.09ct Radiant
$584 SGD