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Round|Lab Grown|IGI

1.05ct J VS2 Round Lab Grown Diamond

ID • J/VS2 • IGI LG492112476

Shape and cutting style on the report: Round brilliant

Certificate IGI LG492112476

Diamond specifications and retailer prices

From $948 SGD
$740 USD
As of October 29, 2026
Save $4,496 SGD (83%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $5,445 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 1.05ct lab-grown round diamond

This 1.05ct lab-grown round sits in the classic one-carat band, graded J colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG492112476 or 492112476. Listed at 13 retailers as of October 29, 2026, with prices from $948 to $5,445, a $4,496 spread on the same certified stone. MOH London lists it at $5,445. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
J
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG492112476
Dimensions6.62 × 6.65 × 3.92 mm
L/W Ratio1.00
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
6.62 mm6.65 mm1.05 ctJ / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG492112476
Side View
Table 58.5%Crown 32.9°Girdle: THN-MEDPavilion 40.2°Culet: NoneDepth 59.0%

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 29
Current: $5,445 SGD|Low: $948 SGD|High: $5,489 SGD|Avg: $2,333 SGD|-0.7%
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
October 30, 2026
Retailer 8$948 SGD
Retailer 7$1,377 SGD
Retailer 12$1,542 SGD
Retailer 9$1,597 SGD
Retailer 11$1,597 SGD
Retailer 13$1,820 SGD
Retailer 2$1,858 SGD
Retailer 3$2,274 SGD
Retailer 10$2,543 SGD
Retailer 6$2,739 SGD
Retailer 4$3,239 SGD
Retailer 5$3,574 SGD
MOH London$5,445 SGD

26 data points across 13 retailers

13 retailers$948 SGD to $5,445 SGD

A
Cheapest Retailer
-
$948 SGD
$740 USD
B+
Retailer 2
-
$1,377 SGD
$1,074 USD
View
B+
Retailer 3
-
$1,498 SGD
$1,169 USD
View
B+
Retailer 4
-
$1,542 SGD
$1,203 USD
View
Final sale: no returns
B+
Retailer 5
-
$1,597 SGD
$1,246 USD
View
Retailer 6
-
$1,597 SGD
$1,246 USD
View
Price last confirmed 13 days ago
B+
Retailer 7
-
$1,820 SGD
$1,420 USD
View
B+
Retailer 8
-
$1,858 SGD
£1,142 GBP
View
B
Retailer 9
-
$2,543 SGD
$1,984 USD
View
B
Retailer 10
-
$2,739 SGD
€2,035 EUR
View
B
Retailer 11
-
$2,993 SGD
$2,335 USD
View
B
Retailer 12
-
$3,239 SGD
$2,527 USD
View
Most Expensive
B
MOH London
LG492112476 · Oct 29
$5,445 SGD
£3,345 GBP
View
12 more retailers have this diamond
Prices start from $948 SGDSave up to $4,496 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
1.05ct Round
$948 SGD