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Round|Lab Grown|IGI

1.18ct J VVS2 Round Lab Grown Diamond

EX • J/VVS2 • IGI LG492136598

Shape and cutting style on the report: Round brilliant

Certificate IGI LG492136598

Diamond specifications and retailer prices

From $958 SGD
As of November 5, 2026
Save $5,433 SGD (85%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $6,391 SGD at MOH London · As of November 5, 2026
View at MOH London

About this 1.18ct lab-grown round diamond

This 1.18ct lab-grown round sits in the classic one-carat band, graded J colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG492136598 or 492136598. Listed at 13 retailers as of November 5, 2026, with prices from $958 to $6,391, a $5,433 spread on the same certified stone. MOH London lists it at $6,391. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.18
Carat
J
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG492136598
Dimensions6.75 × 6.78 × 4.24 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
6.75 mm6.78 mm1.18 ctJ / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG492136598
Side View
Table 56.0%Crown 34.8°Girdle: THN-MEDPavilion 41.3°Culet: NoneDepth 62.6%

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: Nov 5
Current: $6,391 SGD|Low: $958 SGD|High: $6,495 SGD|Avg: $3,007 SGD|-0.3%
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
November 5, 2026
Retailer 6$958 SGD
Retailer 8$1,719 SGD
Retailer 12$1,926 SGD
Retailer 9$1,995 SGD
Retailer 11$1,995 SGD
Retailer 13$2,216 SGD
Retailer 3$2,719 SGD
Retailer 10$3,152 SGD
Retailer 7$3,409 SGD
Retailer 2$3,670 SGD
Retailer 4$3,718 SGD
Retailer 5$4,464 SGD
MOH London$6,391 SGD

24 data points across 13 retailers

13 retailers$958 SGD to $6,391 SGD

A
Cheapest Retailer
-
$958 SGD
B+
Retailer 2
-
$1,719 SGD
View
B
Retailer 3
-
$1,871 SGD
View
B
Retailer 4
-
$1,926 SGD
View
Final sale: no returns
Retailer 5
-
$1,995 SGD
View
Price last confirmed 25 days ago
B
Retailer 6
-
$1,995 SGD
View
B
Retailer 7
-
$2,216 SGD
View
B
Retailer 8
-
$3,152 SGD
View
Retailer 9
-
$3,409 SGD
View
Price last confirmed 8 days ago
B
Retailer 10
-
$3,670 SGD
View
B
Retailer 11
-
$3,718 SGD
View
B
Retailer 12
-
$3,739 SGD
View
Most Expensive
B
MOH London
LG492136598 · Nov 5
$6,391 SGD
£3,940 GBP
View
12 more retailers have this diamond
Prices start from $958 SGDSave up to $5,433 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
1.18ct Round
$958 SGD