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Round|Lab Grown|IGI

0.91ct J VS1 Round Lab Grown Diamond

ID • J/VS1 • IGI LG492113534

Shape and cutting style on the report: Round brilliant

Certificate IGI LG492113534

Diamond specifications and retailer prices

From $807 SGD
$630 USD
As of October 29, 2026
Save $3,814 SGD (83%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $4,621 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 0.91ct lab-grown round diamond

This 0.91ct lab-grown round sits in the just-under-one-carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG492113534 or 492113534. Listed at 12 retailers as of October 29, 2026, with prices from $807 to $4,621, a $3,814 spread on the same certified stone. MOH London lists it at $4,621. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.91
Carat
J
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG492113534
Dimensions6.18 × 6.19 × 3.85 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
6.18 mm6.19 mm0.91 ctJ / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG492113534
Side View
Table 58.5%Crown 34.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.3%

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: $4,621 SGD|Low: $807 SGD|High: $4,652 SGD|Avg: $2,010 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 29, 2026
Retailer 8$807 SGD
Retailer 7$1,057 SGD
Retailer 11$1,150 SGD
Retailer 10$1,184 SGD
Retailer 12$1,455 SGD
Retailer 3$1,873 SGD
Retailer 9$1,976 SGD
Retailer 2$2,116 SGD
Retailer 5$2,373 SGD
Retailer 4$2,745 SGD
Retailer 6$2,818 SGD
MOH London$4,621 SGD

22 data points across 12 retailers

12 retailers$807 SGD to $4,621 SGD

A
Cheapest Retailer
-
$807 SGD
$630 USD
B+
Retailer 2
-
$1,057 SGD
$825 USD
View
B+
Retailer 3
-
$1,150 SGD
$897 USD
View
B+
Retailer 4
-
$1,184 SGD
$924 USD
View
Final sale: no returns
B+
Retailer 5
-
$1,227 SGD
$957 USD
View
Retailer 6
-
$1,227 SGD
$957 USD
View
Price last confirmed 12 days ago
B
Retailer 7
-
$1,976 SGD
$1,542 USD
View
B
Retailer 8
-
$2,116 SGD
€1,572 EUR
View
B
Retailer 9
-
$2,373 SGD
ZAR 29,904 ZAR
View
B
Retailer 10
-
$2,818 SGD
$2,199 USD
View
B
Retailer 11
-
$3,448 SGD
$2,690 USD
View
Most Expensive
B
MOH London
LG492113534 · Oct 29
$4,621 SGD
£2,839 GBP
View
11 more retailers have this diamond
Prices start from $807 SGDSave up to $3,814 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
0.91ct Round
$807 SGD