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Round|Lab Grown|IGI

1.30ct J VS2 Round Lab Grown Diamond

GD • J/VS2 • IGI LG843641794

Shape and cutting style on the report: Round brilliant

Certificate IGI LG843641794

Diamond specifications and retailer prices

From $384 SGD
As of October 30, 2026
Save $595 SGD (61%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,926 SGD at MOH London · As of October 26, 2026
View at MOH London

About this 1.3ct lab-grown round diamond

This 1.3ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded J colour (near-colourless) and VS2 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG843641794 or 843641794. Listed at 14 retailers as of October 30, 2026, with a 155% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.30
Carat
J
Colour
VS2
Clarity
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle37.3°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843641794
Dimensions7.11 × 7.08 × 4.16 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.11 mm7.08 mm1.30 ctJ / VS2
OriginLab Grown
CutGood
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI LG843641794
Side View
Table 67.0%Crown 37.3°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 58.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,926 SGD|Low: $236 SGD|High: $1,926 SGD|Avg: $641 SGD|+40.3%
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
November 2, 2026
Retailer 6$332 SGD
Retailer 3$370 SGD
Retailer 10$384 SGD
Retailer 15$411 SGD
Retailer 4$447 SGD
Retailer 12$552 SGD
Retailer 13$594 SGD
Retailer 14$613 SGD
Retailer 2$664 SGD
Retailer 11$741 SGD
Retailer 9$821 SGD
Retailer 5$895 SGD
Retailer 7$943 SGD
Retailer 8$980 SGD
MOH London$1,926 SGD

13 data points across 15 retailers

14 retailers$384 SGD to $980 SGD

Retailer 1
-
$332 SGD
Price last confirmed 11 days ago
B+
Retailer 2
-
$384 SGD
View
Retailer 3
-
$411 SGD
View
Price last confirmed 10 days ago
Retailer 4
-
$447 SGD
View
Price last confirmed 10 days ago
B+
Retailer 5
-
$552 SGD
View
B+
Retailer 6
-
$594 SGD
View
Retailer 7
-
$613 SGD
View
Price last confirmed 9 days ago
B+
Retailer 8
-
$664 SGD
View
B+
Retailer 9
-
$741 SGD
View
B+
Retailer 10
-
$821 SGD
View
Retailer 11
-
$895 SGD
View
Price last confirmed 11 days ago
Retailer 12
-
$943 SGD
View
Price last confirmed 13 days ago
B+
Retailer 13
-
$980 SGD
View
Most Expensive
MOH London
LG843641794 · Oct 26
$1,926 SGD
£1,187 GBP
View
Price last confirmed 10 days ago
13 more retailers have this diamond
Prices start from $384 SGDSave up to $595 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.

B+
1.30ct Round
$384 SGD