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Round|Lab Grown|IGI

0.91ct J VVS2 Round Lab Grown Diamond

ID • J/VVS2 • IGI LG821638176

Shape and cutting style on the report: Round brilliant

Certificate IGI LG821638176

Diamond specifications and retailer prices

From $263 NZD
$148 USD
As of October 29, 2026
Save $1,258 NZD (83%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,521 NZD at MOH London · As of October 25, 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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG821638176 or 821638176. Listed at 14 retailers as of October 25, 2026, with prices from $263 to $1,521, a $1,258 spread on the same certified stone. MOH London lists it at $1,521. 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
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821638176
Dimensions6.20 × 6.24 × 3.76 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II Light Blue
Top View
6.20 mm6.24 mm0.91 ctJ / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821638176
Side View
Table 60.0%Crown 34.8°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 60.5%

Caratlytics Score

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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: $1,521 NZD|Low: $252 NZD|High: $1,537 NZD|Avg: $683 NZD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 30, 2026
Retailer 11$263 NZD
Retailer 4$293 NZD
Retailer 9$303 NZD
Retailer 10$325 NZD
Retailer 12$325 NZD
Retailer 3$452 NZD
Retailer 2$544 NZD
Retailer 7$587 NZD
Retailer 14$736 NZD
Retailer 5$751 NZD
Retailer 13$1,043 NZD
Retailer 8$1,102 NZD
Retailer 6$1,142 NZD
MOH London$1,521 NZD

37 data points across 14 retailers

14 retailers$263 NZD to $1,521 NZD

A
Cheapest Retailer
-
$263 NZD
$148 USD
A
Retailer 2
-
$293 NZD
$165 USD
View
Final sale: no returns
A
Retailer 3
-
$303 NZD
$171 USD
View
A
Retailer 4
-
$325 NZD
$183 USD
View
A
Retailer 5
-
$325 NZD
$183 USD
View
B+
Retailer 6
-
$452 NZD
$255 USD
View
A
Retailer 7
-
$544 NZD
£241 GBP
View
A
Retailer 8
-
$587 NZD
ZAR 5,342 ZAR
View
A
Retailer 9
-
$736 NZD
$415 USD
View
A
Retailer 10
-
$751 NZD
$423 USD
View
A
Retailer 11
-
$1,043 NZD
$588 USD
View
B+
Retailer 12
-
$1,102 NZD
$621 USD
View
B+
Retailer 13
-
$1,142 NZD
$644 USD
View
Most Expensive
B+
MOH London
LG821638176 · Oct 25
$1,521 NZD
£675 GBP
View
13 more retailers have this diamond
Prices start from $263 NZDSave up to $1,258 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
0.91ct Round
$263 NZD