CaratHunter
Plans
Round|Lab Grown|IGI

3.00ct J VS1 Round Lab Grown Diamond

EX • J/VS1 • IGI LG502152150

Shape and cutting style on the report: Round brilliant

Certificate IGI LG502152150

Diamond specifications and retailer prices

From $614 SGD
As of November 5, 2026
Save $1,870 SGD (75%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,801 SGD at MOH London · As of October 26, 2026
View at MOH London

About this 3ct lab-grown round diamond

This 3ct lab-grown round sits in the three to five carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG502152150 or 502152150. Listed at 20 retailers as of November 4, 2026, with a 304% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.00
Carat
J
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.8°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG502152150
Dimensions9.33 × 9.39 × 5.53 mm
L/W Ratio1.01
Girdle conditionFaceted
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
9.33 mm9.39 mm3.00 ctJ / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG502152150
Side View
Table 59.0%Crown 31.8°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 59.0%

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: Nov 5
Current: $2,801 SGD|Low: $529 SGD|High: $2,832 SGD|Avg: $1,484 SGD|+0.1%
MOH London
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
November 5, 2026
Retailer 17$614 SGD
Retailer 3$688 SGD
Retailer 6$688 SGD
Retailer 18$761 SGD
Retailer 10$833 SGD
Retailer 16$939 SGD
Retailer 15$1,022 SGD
Retailer 5$1,137 SGD
Retailer 13$1,164 SGD
Retailer 8$1,411 SGD
Retailer 14$1,653 SGD
Retailer 11$1,712 SGD
Retailer 12$2,048 SGD
Retailer 2$2,159 SGD
Retailer 4$2,413 SGD
Retailer 7$2,449 SGD
Retailer 9$2,484 SGD
MOH London$2,801 SGD

31 data points across 18 retailers

20 retailers$614 SGD to $2,484 SGD

A
Cheapest Retailer
-
$614 SGD
A
Retailer 2
-
$688 SGD
View
A
Retailer 3
-
$688 SGD
View
Final sale: no returns
A
Retailer 4
-
$761 SGD
View
Retailer 5
-
$761 SGD
View
Price last confirmed 21 days ago
A
Retailer 6
-
$833 SGD
View
A
Retailer 7
-
$939 SGD
View
B+
Retailer 8
-
$1,022 SGD
View
B+
Retailer 9
-
$1,137 SGD
View
A
Retailer 10
-
$1,164 SGD
View
B+
Retailer 11
-
$1,411 SGD
View
B+
Retailer 12
-
$1,653 SGD
View
B+
Retailer 13
-
$1,712 SGD
View
B+
Retailer 14
-
$1,800 SGD
View
B+
Retailer 15
-
$2,048 SGD
View
B
Retailer 16
-
$2,159 SGD
View
B
Retailer 17
-
$2,413 SGD
View
B
Retailer 18
-
$2,449 SGD
View
B
Retailer 19
-
$2,484 SGD
View
Most Expensive
MOH London
LG502152150 · Oct 26
$2,801 SGD
£1,727 GBP
View
Price last confirmed 10 days ago
19 more retailers have this diamond
Prices start from $614 SGDSave up to $1,870 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
3.00ct Round
$614 SGD