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Oval|Lab Grown|IGI

0.90ct I VS1 Oval Lab Grown Diamond

ID • I/VS1 • IGI LG451057225

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG451057225

Diamond specifications and retailer prices

From $820 SGD
$640 USD
As of October 29, 2026
Save $3,985 SGD (83%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $4,805 SGD at MOH London · As of October 27, 2026
View at MOH London

About this 0.9ct lab-grown oval diamond

This 0.9ct lab-grown oval sits in the just-under-one-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG451057225 or 451057225. Listed at 12 retailers as of October 27, 2026, with prices from $820 to $4,805, a $3,985 spread on the same certified stone. MOH London lists it at $4,805. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.90
Carat
I
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35.6°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG451057225
Dimensions7.91 × 5.33 × 3.36 mm
L/W Ratio1.48
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
7.91 mm5.33 mm0.90 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG451057225
Side View
Table 59.0%Crown 35.6°Girdle: THN-THKPavilion 41.1°Culet: NoneDepth 63.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $4,805 SGD|Low: $820 SGD|High: $6,076 SGD|Avg: $2,826 SGD|-0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 4$820 SGD
Retailer 6$1,365 SGD
Retailer 8$1,641 SGD
Retailer 9$2,047 SGD
Retailer 5$2,263 SGD
Retailer 2$2,738 SGD
Retailer 3$3,049 SGD
Retailer 7$3,907 SGD
MOH London$4,805 SGD
Retailer 10$6,076 SGD

21 data points across 10 retailers

12 retailers$820 SGD to $4,805 SGD

A
Cheapest Retailer
-
$820 SGD
$640 USD
B+
Retailer 2
-
$1,220 SGD
$952 USD
View
B+
Retailer 3
-
$1,327 SGD
$1,035 USD
View
B+
Retailer 4
-
$1,365 SGD
$1,065 USD
View
Final sale: no returns
B+
Retailer 5
-
$1,415 SGD
$1,104 USD
View
B+
Retailer 6
-
$1,415 SGD
$1,104 USD
View
Price last confirmed 12 days ago
B
Retailer 7
-
$2,263 SGD
$1,766 USD
View
B
Retailer 8
-
$2,738 SGD
ZAR 34,510 ZAR
View
B
Retailer 9
-
$3,049 SGD
$2,379 USD
View
B
Retailer 10
-
$3,907 SGD
£2,400 GBP
View
B
Retailer 11
-
$3,978 SGD
$3,104 USD
View
Most Expensive
B
MOH London
LG451057225 · Oct 27
$4,805 SGD
£2,952 GBP
View
11 more retailers have this diamond
Prices start from $820 SGDSave up to $3,985 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
0.90ct Oval
$820 SGD