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Round|Lab Grown|IGI

1.90ct J VS1 Round Lab Grown Diamond

ID • J/VS1 • IGI LG492112708

Shape and cutting style on the report: Round brilliant

Certificate IGI LG492112708

Diamond specifications and retailer prices

From $1,330 SGD
$1,040 USD
As of October 30, 2026
Save $5,752 SGD (81%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $7,082 SGD at MOH London · As of October 29, 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 LG492112708 or 492112708. Listed at 12 retailers as of October 29, 2026, with prices from $1,330 to $7,082, a $5,752 spread on the same certified stone. MOH London lists it at $7,082. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG492112708
Dimensions7.95 × 7.91 × 4.88 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
7.95 mm7.91 mm1.90 ctJ / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG492112708
Side View
Table 55.0%Crown 33.7°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 61.6%

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 30
Current: $7,082 SGD|Low: $1,330 SGD|High: $7,139 SGD|Avg: $3,620 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
October 30, 2026
Retailer 2$1,330 SGD
Retailer 7$2,126 SGD
Retailer 10$2,382 SGD
Retailer 8$2,466 SGD
Retailer 11$2,685 SGD
Retailer 3$2,709 SGD
Retailer 12$3,317 SGD
Retailer 9$3,877 SGD
Retailer 6$4,252 SGD
Retailer 5$4,534 SGD
Retailer 4$5,518 SGD
MOH London$7,082 SGD

19 data points across 12 retailers

12 retailers$1,330 SGD to $7,082 SGD

A
Cheapest Retailer
-
$1,330 SGD
$1,040 USD
A
Retailer 2
-
$2,126 SGD
$1,663 USD
View
A
Retailer 3
-
$2,314 SGD
$1,810 USD
View
B+
Retailer 4
-
$2,382 SGD
$1,863 USD
View
Final sale: no returns
Retailer 5
-
$2,466 SGD
$1,929 USD
View
Price last confirmed 18 days ago
B+
Retailer 6
-
$2,466 SGD
$1,929 USD
View
B+
Retailer 7
-
$2,685 SGD
$2,100 USD
View
B
Retailer 8
-
$3,877 SGD
$3,033 USD
View
B
Retailer 9
-
$4,252 SGD
$3,326 USD
View
B
Retailer 10
-
$4,534 SGD
ZAR 57,299 ZAR
View
B
Retailer 11
-
$4,623 SGD
$3,616 USD
View
Most Expensive
B
MOH London
LG492112708 · Oct 29
$7,082 SGD
£4,362 GBP
View
11 more retailers have this diamond
Prices start from $1,330 SGDSave up to $5,752 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