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Round|Lab Grown|IGI

0.90ct I VS2 Round Lab Grown Diamond

EX • I/VS2 • IGI LG451057377

Shape and cutting style on the report: Round brilliant

Certificate IGI LG451057377

Diamond specifications and retailer prices

From $1,105 NZD
$620 USD
As of October 28, 2026
Save $5,194 NZD (82%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $6,299 NZD at MOH London · As of October 26, 2026
View at MOH London

About this 0.9ct lab-grown round diamond

This 0.9ct lab-grown round sits in the just-under-one-carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG451057377 or 451057377. Listed at 12 retailers as of October 26, 2026, with prices from $1,105 to $6,299, a $5,194 spread on the same certified stone. MOH London lists it at $6,299. 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
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.5°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG451057377
Dimensions6.35 × 6.36 × 3.71 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
6.35 mm6.36 mm0.90 ctI / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG451057377
Side View
Table 59.0%Crown 31.5°Girdle: THN-MEDPavilion 40.4°Culet: NoneDepth 58.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $6,299 NZD|Low: $1,105 NZD|High: $6,373 NZD|Avg: $3,214 NZD|+0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 6$1,105 NZD
Retailer 5$1,598 NZD
Retailer 8$1,790 NZD
Retailer 10$2,165 NZD
Retailer 11$2,710 NZD
Retailer 7$2,977 NZD
Retailer 2$3,191 NZD
Retailer 4$4,126 NZD
Retailer 3$4,151 NZD
Retailer 9$5,131 NZD
MOH London$6,299 NZD

18 data points across 11 retailers

12 retailers$1,105 NZD to $6,299 NZD

B+
Cheapest Retailer
-
$1,105 NZD
$620 USD
B
Retailer 2
-
$1,598 NZD
$897 USD
View
B
Retailer 3
-
$1,739 NZD
$976 USD
View
B
Retailer 4
-
$1,790 NZD
$1,005 USD
View
Final sale: no returns
B
Retailer 5
-
$1,855 NZD
$1,041 USD
View
Price last confirmed 12 days ago
B
Retailer 6
-
$1,855 NZD
$1,041 USD
View
B
Retailer 7
-
$2,977 NZD
$1,671 USD
View
B
Retailer 8
-
$3,191 NZD
€1,706 EUR
View
B
Retailer 9
-
$4,126 NZD
$2,316 USD
View
B
Retailer 10
-
$5,131 NZD
£2,268 GBP
View
B
Retailer 11
-
$5,214 NZD
$2,927 USD
View
Most Expensive
B
MOH London
LG451057377 · Oct 26
$6,299 NZD
£2,784 GBP
View
11 more retailers have this diamond
Prices start from $1,105 NZDSave up to $5,194 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.

B+
0.90ct Round
$1,105 NZD