CaratHunter
Plans
Radiant|Lab Grown|IGI

3.10ct E VS2 Radiant Lab Grown Diamond

EX • E/VS2 • IGI LG731587208

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

Certificate IGI LG731587208

Diamond specifications and retailer prices

From $714 SGD
$557 USD
As of October 29, 2026
Save $8,584 SGD (92%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $9,298 SGD at Taylor and Hart · As of October 26, 2026
View at Taylor and Hart

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 LG731587208 or 731587208. Listed at 16 retailers as of October 26, 2026, with prices from $714 to $9,298, a $8,584 spread on the same certified stone. Taylor and Hart lists it at $9,298. 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

3.10
Carat
E
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.9°
Pavilion angle34.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG731587208
Dimensions10.36 × 7.21 × 4.86 mm
L/W Ratio1.44
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.36 mm7.21 mm3.10 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG731587208
Side View
Table 64.0%Crown 40.9°Girdle: MediumPavilion 34.2°Culet: NoneDepth 67.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $714 SGD|Low: $714 SGD|High: $14,240 SGD|Avg: $4,537 SGD|-70.3%
Retailer 1
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
Taylor and Hart
October 29, 2026
Retailer 1$714 SGD
Retailer 14$1,914 SGD
Retailer 4$2,070 SGD
Retailer 15$2,252 SGD
Retailer 5$2,316 SGD
Retailer 11$2,621 SGD
Retailer 3$2,661 SGD
Retailer 10$3,394 SGD
Retailer 9$3,736 SGD
Retailer 7$3,776 SGD
Retailer 8$4,246 SGD
Retailer 12$4,968 SGD
Retailer 2$5,489 SGD
Retailer 6$6,470 SGD
Retailer 13$7,579 SGD
Taylor and Hart$9,298 SGD
Retailer 16$14,240 SGD

6 data points across 17 retailers

16 retailers$714 SGD to $9,298 SGD

A
Cheapest Retailer
-
$714 SGD
$557 USD
B+
Retailer 2
-
$1,914 SGD
$1,493 USD
View
B+
Retailer 3
-
$2,070 SGD
$1,615 USD
View
B+
Retailer 4
-
$2,252 SGD
$1,757 USD
View
B+
Retailer 5
-
$2,621 SGD
$2,045 USD
View
B+
Retailer 6
-
$2,661 SGD
$2,076 USD
View
B
Retailer 7
-
$3,394 SGD
£2,085 GBP
View
B
Retailer 8
-
$3,736 SGD
£2,295 GBP
View
B
Retailer 9
-
$3,776 SGD
$2,946 USD
View
B
Retailer 10
-
$4,246 SGD
$3,313 USD
View
B
Retailer 11
-
$4,968 SGD
$3,876 USD
View
B
Retailer 12
-
$5,489 SGD
£3,372 GBP
View
B
Retailer 13
-
$6,470 SGD
$5,048 USD
View
B
Retailer 14
-
$7,579 SGD
£4,656 GBP
View
Most Expensive
B
Taylor and Hart
6DFWTYS · Oct 26
$9,298 SGD
$7,255 USD
View
14 more retailers have this diamond
Prices start from $714 SGDSave up to $8,584 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
$714 SGD