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Radiant|Lab Grown|IGI

3.15ct E VS2 Radiant Lab Grown Diamond

ID • E/VS2 • IGI LG801675505

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

Certificate IGI LG801675505

Diamond specifications and retailer prices

From $1,390 SGD
$1,087 USD
As of October 29, 2026
Save $5,220 SGD (79%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $6,609 SGD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.15ct lab-grown radiant diamond

This 3.15ct 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 LG801675505 or 801675505. Listed at 9 retailers as of October 29, 2026, with prices from $1,390 to $6,609, a $5,220 spread on the same certified stone. Do Amore Diamonds lists it at $6,609. 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
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle24°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG801675505
Dimensions10.47 × 7.37 × 4.71 mm
L/W Ratio1.42
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.47 mm7.37 mm3.15 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG801675505
Side View
Table 70.0%Crown 24°Girdle: ThickPavilion 37.3°Culet: NoneDepth 63.9%

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 29
Current: $6,609 SGD|Low: $380 SGD|High: $6,609 SGD|Avg: $2,207 SGD
Do Amore Diamonds
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
October 29, 2026
Retailer 5$380 SGD
Retailer 15$1,082 SGD
Retailer 3$1,151 SGD
Retailer 12$1,286 SGD
Retailer 11$1,390 SGD
Retailer 8$1,393 SGD
Retailer 13$1,486 SGD
Retailer 7$2,173 SGD
Retailer 9$2,405 SGD
Retailer 14$2,614 SGD
Retailer 6$2,713 SGD
Retailer 10$3,100 SGD
Retailer 4$4,116 SGD
Retailer 2$4,238 SGD
Do Amore Diamonds$6,609 SGD

19 data points across 15 retailers

9 retailers$1,390 SGD to $6,609 SGD

Retailer 1
-
$1,286 SGD
£792 GBP
Price last confirmed 13 days ago
A
Retailer 2
-
$1,390 SGD
$1,087 USD
View
A
Retailer 3
-
$1,393 SGD
$1,090 USD
View
A
Retailer 4
-
$1,486 SGD
$1,162 USD
View
B+
Retailer 5
-
$2,405 SGD
$1,881 USD
View
Retailer 6
-
$2,614 SGD
A$3,146 AUD
View
Price last confirmed 31 days ago
B
Retailer 7
-
$3,100 SGD
$2,425 USD
View
B
Retailer 8
-
$4,238 SGD
£2,610 GBP
View
Most Expensive
B
Do Amore Diamonds
7-1799509 · Oct 29
$6,609 SGD
$5,170 USD
View
8 more retailers have this diamond
Prices start from $1,390 SGDSave up to $5,220 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
$1,390 SGD