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Round|Lab Grown|IGI

1.90ct J VS1 Round Lab Grown Diamond

EX • J/VS1 • IGI LG496121354

Shape and cutting style on the report: Round brilliant

Certificate IGI LG496121354

Diamond specifications and retailer prices

From $1,330 SGD
$1,040 USD
As of October 31, 2026
Save $5,717 SGD (81%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $7,047 SGD at MOH London · As of November 1, 2026
View at MOH London

About this 1.9ct lab-grown round diamond

This 1.9ct 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 LG496121354 or 496121354. Listed at 12 retailers as of October 31, 2026, with prices from $1,330 to $7,047, a $5,717 spread on the same certified stone. MOH London lists it at $7,047. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.90
Carat
J
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG496121354
Dimensions7.89 × 7.82 × 4.94 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
7.89 mm7.82 mm1.90 ctJ / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG496121354
Side View
Table 54.5%Crown 35.8°Girdle: MediumPavilion 40.3°Culet: NoneDepth 62.8%

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: $7,047 SGD|Low: $1,330 SGD|High: $7,142 SGD|Avg: $3,590 SGD
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
November 1, 2026
Retailer 2$1,330 SGD
Retailer 8$2,127 SGD
Retailer 12$2,315 SGD
Retailer 11$2,383 SGD
Retailer 9$2,467 SGD
Retailer 3$2,686 SGD
Retailer 4$3,319 SGD
Retailer 10$3,879 SGD
Retailer 7$4,254 SGD
Retailer 6$4,536 SGD
Retailer 13$4,625 SGD
Retailer 5$5,521 SGD
MOH London$7,047 SGD

22 data points across 13 retailers

12 retailers$1,330 SGD to $7,047 SGD

A
Cheapest Retailer
-
$1,330 SGD
$1,040 USD
A
Retailer 2
-
$2,127 SGD
$1,663 USD
View
B+
Retailer 3
-
$2,315 SGD
$1,810 USD
View
B+
Retailer 4
-
$2,383 SGD
$1,863 USD
View
Final sale: no returns
Retailer 5
-
$2,467 SGD
$1,929 USD
View
Price last confirmed 20 days ago
B+
Retailer 6
-
$2,467 SGD
$1,929 USD
View
B+
Retailer 7
-
$2,686 SGD
$2,100 USD
View
B
Retailer 8
-
$3,879 SGD
$3,033 USD
View
B
Retailer 9
-
$4,254 SGD
$3,326 USD
View
B
Retailer 10
-
$4,536 SGD
ZAR 57,299 ZAR
View
B
Retailer 11
-
$4,625 SGD
$3,616 USD
View
Most Expensive
B
MOH London
LG496121354 · Nov 1
$7,047 SGD
£4,339 GBP
View
11 more retailers have this diamond
Prices start from $1,330 SGDSave up to $5,717 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
1.90ct Round
$1,330 SGD