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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 $1,140 NZD
$640 USD
As of October 29, 2026
Save $5,536 NZD (83%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $6,675 NZD 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 $1,140 to $6,675, a $5,536 spread on the same certified stone. MOH London lists it at $6,675. 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: $6,675 NZD|Low: $1,140 NZD|High: $8,441 NZD|Avg: $3,926 NZD|-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$1,140 NZD
Retailer 6$1,896 NZD
Retailer 8$2,279 NZD
Retailer 9$2,843 NZD
Retailer 5$3,144 NZD
Retailer 2$3,803 NZD
Retailer 3$4,236 NZD
Retailer 7$5,427 NZD
MOH London$6,675 NZD
Retailer 10$8,441 NZD

21 data points across 10 retailers

12 retailers$1,140 NZD to $6,675 NZD

A
Cheapest Retailer
-
$1,140 NZD
$640 USD
B+
Retailer 2
-
$1,695 NZD
$952 USD
View
B+
Retailer 3
-
$1,843 NZD
$1,035 USD
View
B+
Retailer 4
-
$1,896 NZD
$1,065 USD
View
Final sale: no returns
B+
Retailer 5
-
$1,966 NZD
$1,104 USD
View
Retailer 6
-
$1,966 NZD
$1,104 USD
View
Price last confirmed 13 days ago
B
Retailer 7
-
$3,144 NZD
$1,766 USD
View
B
Retailer 8
-
$3,803 NZD
ZAR 34,510 ZAR
View
B
Retailer 9
-
$4,236 NZD
$2,379 USD
View
B
Retailer 10
-
$5,427 NZD
£2,400 GBP
View
B
Retailer 11
-
$5,527 NZD
$3,104 USD
View
Most Expensive
B
MOH London
LG451057225 · Oct 27
$6,675 NZD
£2,952 GBP
View
11 more retailers have this diamond
Prices start from $1,140 NZDSave up to $5,536 NZD

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
$1,140 NZD