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Round|Lab Grown|IGI

1.81ct J VS1 Round Lab Grown Diamond

ID • J/VS1 • IGI LG496134910

Shape and cutting style on the report: Round brilliant

Certificate IGI LG496134910

Diamond specifications and retailer prices

From $1,291 SGD
$1,010 USD
As of October 31, 2026
Save $5,461 SGD (81%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $6,752 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 1.81ct lab-grown round diamond

This 1.81ct lab-grown round sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG496134910 or 496134910. Listed at 13 retailers as of October 29, 2026, with prices from $1,291 to $6,752, a $5,461 spread on the same certified stone. MOH London lists it at $6,752. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.81
Carat
J
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG496134910
Dimensions7.98 × 7.94 × 4.69 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
7.98 mm7.94 mm1.81 ctJ / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG496134910
Side View
Table 59.5%Crown 33.1°Girdle: MediumPavilion 40.3°Culet: NoneDepth 58.9%

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 31
Current: $6,752 SGD|Low: $1,291 SGD|High: $6,796 SGD|Avg: $3,233 SGD|+0.5%
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
November 2, 2026
Retailer 10$1,291 SGD
Retailer 13$2,028 SGD
Retailer 7$2,113 SGD
Retailer 17$2,205 SGD
Retailer 4$2,269 SGD
Retailer 14$2,351 SGD
Retailer 16$2,352 SGD
Retailer 5$2,570 SGD
Retailer 8$2,579 SGD
Retailer 6$3,177 SGD
Retailer 2$3,497 SGD
Retailer 15$3,701 SGD
Retailer 12$4,159 SGD
Retailer 11$4,323 SGD
Retailer 3$4,408 SGD
Retailer 9$5,262 SGD
MOH London$6,752 SGD

27 data points across 17 retailers

13 retailers$1,291 SGD to $6,752 SGD

A
Cheapest Retailer
-
$1,291 SGD
$1,010 USD
A
Retailer 2
-
$2,028 SGD
$1,586 USD
View
B+
Retailer 3
-
$2,205 SGD
$1,725 USD
View
B+
Retailer 4
-
$2,269 SGD
$1,775 USD
View
Final sale: no returns
B+
Retailer 5
-
$2,351 SGD
$1,839 USD
View
Retailer 6
-
$2,352 SGD
$1,840 USD
View
Price last confirmed 20 days ago
B+
Retailer 7
-
$2,570 SGD
$2,010 USD
View
B+
Retailer 8
-
$3,497 SGD
£2,154 GBP
View
B
Retailer 9
-
$3,701 SGD
$2,895 USD
View
B
Retailer 10
-
$4,159 SGD
$3,253 USD
View
B
Retailer 11
-
$4,323 SGD
ZAR 54,629 ZAR
View
B
Retailer 12
-
$4,408 SGD
$3,448 USD
View
Most Expensive
B
MOH London
LG496134910 · Oct 29
$6,752 SGD
£4,159 GBP
View
12 more retailers have this diamond
Prices start from $1,291 SGDSave up to $5,461 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
1.81ct Round
$1,291 SGD