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Round|Lab Grown|IGI

0.81ct F VS1 Round Lab Grown Diamond

ID • F/VS1 • IGI LG841660239

Shape and cutting style on the report: Round brilliant

Certificate IGI LG841660239

Diamond specifications and retailer prices

From $293 NZD
$165 USD
As of November 1, 2026
Save $1,140 NZD (80%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,433 NZD at MOH London · As of October 26, 2026
View at MOH London

About this 0.81ct lab-grown round diamond

This 0.81ct lab-grown round sits in the just-under-one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG841660239 or 841660239. Listed at 9 retailers as of October 26, 2026, with prices from $293 to $1,433, a $1,140 spread on the same certified stone. MOH London lists it at $1,433. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.81
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841660239
Dimensions6.01 × 6.04 × 3.68 mm
L/W Ratio1.00
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
Top View
6.01 mm6.04 mm0.81 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841660239
Side View
Table 58.0%Crown 33.1°Girdle: MediumPavilion 41.1°Culet: NoneDepth 61.0%

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: Nov 1
Current: $1,433 NZD|Low: $293 NZD|High: $1,440 NZD|Avg: $707 NZD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 5$293 NZD
Retailer 8$476 NZD
Retailer 2$522 NZD
Retailer 3$561 NZD
Retailer 6$571 NZD
Retailer 4$761 NZD
Retailer 7$1,083 NZD
MOH London$1,433 NZD

26 data points across 8 retailers

9 retailers$293 NZD to $1,433 NZD

A
Cheapest Retailer
-
$293 NZD
$165 USD
A
Retailer 2
-
$476 NZD
$268 USD
View
A
Retailer 3
-
$522 NZD
£232 GBP
View
A
Retailer 4
-
$561 NZD
€301 EUR
View
B+
Retailer 5
-
$571 NZD
$322 USD
View
B+
Retailer 6
-
$761 NZD
A$660 AUD
View
B+
Retailer 7
-
$763 NZD
$430 USD
View
B
Retailer 8
-
$1,083 NZD
$611 USD
View
Most Expensive
B
MOH London
LG841660239 · Oct 26
$1,433 NZD
£636 GBP
View
8 more retailers have this diamond
Prices start from $293 NZDSave up to $1,140 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
0.81ct Round
$293 NZD