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Radiant|Lab Grown|IGI

3.10ct E VS2 Radiant Lab Grown Diamond

EX • E/VS2 • IGI LG758531091

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

Certificate IGI LG758531091

Diamond specifications and retailer prices

From $614 SGD
$479 USD
As of October 27, 2026
Save $6,256 SGD (91%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $6,870 SGD at Brilliant Earth · As of October 26, 2026
View at Brilliant Earth

About this 3.1ct lab-grown radiant diamond

This 3.1ct lab-grown radiant sits in the three to five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG758531091 or 758531091. Listed at 8 retailers as of October 26, 2026, with prices from $614 to $6,870, a $6,256 spread on the same certified stone. Brilliant Earth lists it at $6,870. 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

3.10
Carat
E
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.1°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG758531091
Dimensions7.17 × 7.17 × 4.85 mm
L/W Ratio1.00
Culet sizePointed
Top View
7.17 mm7.17 mm3.10 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG758531091
Side View
Table 64.0%Crown 44.1°Girdle: MediumPavilion 35.1°Culet: NoneDepth 67.6%

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 27
Current: $6,870 SGD|Low: $897 SGD|High: $6,870 SGD|Avg: $2,803 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
Retailer 15
Retailer 16
October 29, 2026
Retailer 2$897 SGD
Retailer 13$947 SGD
Retailer 8$1,067 SGD
Retailer 11$1,207 SGD
Retailer 14$1,229 SGD
Retailer 3$1,234 SGD
Retailer 12$1,245 SGD
Retailer 16$1,606 SGD
Retailer 15$2,402 SGD
Retailer 7$2,575 SGD
Retailer 4$2,703 SGD
Retailer 9$3,308 SGD
Retailer 10$5,114 SGD
Retailer 5$5,742 SGD
Retailer 6$5,742 SGD
Brilliant Earth$6,870 SGD

3 data points across 16 retailers

8 retailers$614 SGD to $6,870 SGD

A
Cheapest Retailer
-
$614 SGD
$479 USD
A
Retailer 2
-
$897 SGD
$700 USD
View
B+
Retailer 3
-
$947 SGD
$739 USD
View
A
Retailer 4
-
$1,207 SGD
$942 USD
View
A
Retailer 5
-
$1,245 SGD
$971 USD
View
B
Retailer 6
-
$3,308 SGD
£2,032 GBP
View
B
Retailer 7
-
$5,114 SGD
$3,990 USD
View
Most Expensive
B
Brilliant Earth
19583982Y · Oct 26
$6,870 SGD
$5,360 USD
View
7 more retailers have this diamond
Prices start from $614 SGDSave up to $6,256 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
3.10ct Radiant
$614 SGD