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Round|Lab Grown|IGI

1.10ct J SI2 Round Lab Grown Diamond

EX • J/SI2 • IGI LG480171502

Shape and cutting style on the report: Round brilliant

Certificate IGI LG480171502

Diamond specifications and retailer prices

From $805 SGD
As of November 5, 2026
Save $3,828 SGD (83%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $4,633 SGD at MOH London · As of November 5, 2026
View at MOH London

About this 1.1ct lab-grown round diamond

This 1.1ct lab-grown round sits in the classic one-carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG480171502 or 480171502. Listed at 12 retailers as of November 5, 2026, with prices from $805 to $4,633, a $3,828 spread on the same certified stone. MOH London lists it at $4,633. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.10
Carat
J
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG480171502
Dimensions6.61 × 6.63 × 4.16 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
6.61 mm6.63 mm1.10 ctJ / SI2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG480171502
Side View
Table 55.5%Crown 36.1°Girdle: THN-MEDPavilion 41°Culet: NoneDepth 62.8%

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: $4,633 SGD|Low: $805 SGD|High: $4,703 SGD|Avg: $2,184 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
Retailer 14
November 6, 2026
Retailer 8$805 SGD
Retailer 10$1,182 SGD
Retailer 14$1,285 SGD
Retailer 4$1,322 SGD
Retailer 11$1,371 SGD
Retailer 13$1,371 SGD
Retailer 2$1,621 SGD
Retailer 5$2,002 SGD
Retailer 12$2,196 SGD
Retailer 7$2,337 SGD
Retailer 9$3,048 SGD
Retailer 6$3,066 SGD
Retailer 3$3,852 SGD
MOH London$4,633 SGD

34 data points across 14 retailers

12 retailers$805 SGD to $4,633 SGD

A
Cheapest Retailer
-
$805 SGD
B+
Retailer 2
-
$1,182 SGD
View
B+
Retailer 3
-
$1,285 SGD
View
B+
Retailer 4
-
$1,322 SGD
View
Final sale: no returns
Retailer 5
-
$1,371 SGD
View
Price last confirmed 25 days ago
B+
Retailer 6
-
$1,371 SGD
View
B+
Retailer 7
-
$1,621 SGD
View
B
Retailer 8
-
$2,196 SGD
View
B
Retailer 9
-
$2,337 SGD
View
B
Retailer 10
-
$3,048 SGD
View
B
Retailer 11
-
$3,852 SGD
View
Most Expensive
B
MOH London
LG480171502 · Nov 5
$4,633 SGD
£2,856 GBP
View
11 more retailers have this diamond
Prices start from $805 SGDSave up to $3,828 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
1.10ct Round
$805 SGD