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Round|Lab Grown|IGI

1.17ct J VS1 Round Lab Grown Diamond

ID • J/VS1 • IGI LG436064897

Shape and cutting style on the report: Round brilliant

Certificate IGI LG436064897

Diamond specifications and retailer prices

From $441 SGD
$345 USD
As of October 30, 2026
Save $751 SGD (63%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,192 SGD at MOH London · As of October 26, 2026
View at MOH London

About this 1.17ct lab-grown round diamond

This 1.17ct lab-grown round sits in the classic one-carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG436064897 or 436064897. Listed at 5 retailers as of October 26, 2026, with prices from $441 to $1,192, a $751 spread on the same certified stone. MOH London lists it at $1,192. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.17
Carat
J
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG436064897
Dimensions6.76 × 6.72 × 4.17 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory grown diamond was created by high pressure high temperature process (HPHT) Type II
Top View
6.76 mm6.72 mm1.17 ctJ / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG436064897
Side View
Table 58.0%Crown 36.2°Girdle: MediumPavilion 40.8°Culet: NoneDepth 61.9%

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: $1,192 SGD|Low: $345 SGD|High: $1,429 SGD|Avg: $706 SGD|-15.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 26, 2026
Retailer 5$441 SGD
Retailer 3$459 SGD
Retailer 6$548 SGD
Retailer 4$573 SGD
Retailer 2$888 SGD
MOH London$1,192 SGD

16 data points across 6 retailers

5 retailers$441 SGD to $1,192 SGD

A
Cheapest Retailer
-
$441 SGD
$345 USD
A
Retailer 2
-
$459 SGD
$359 USD
View
A
Retailer 3
-
$573 SGD
$448 USD
View
A
Retailer 4
-
$888 SGD
$695 USD
View
Most Expensive
B+
MOH London
LG436064897 · Oct 26
$1,192 SGD
£734 GBP
View
4 more retailers have this diamond
Prices start from $441 SGDSave up to $751 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
1.17ct Round
$441 SGD