CaratHunter
Plans
Round|Lab Grown|IGI

0.81ct H VVS1 Round Lab Grown Diamond

ID • H/VVS1 • IGI LG844663258

Shape and cutting style on the report: Round brilliant

Certificate IGI LG844663258

Diamond specifications and retailer prices

From $378 NZD
$212 USD
As of October 28, 2026
Save $1,935 NZD (84%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $2,312 NZD at MOH London · As of October 29, 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 H colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG844663258 or 844663258. Listed at 6 retailers as of October 28, 2026, with prices from $378 to $2,312, a $1,935 spread on the same certified stone. MOH London lists it at $2,312. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.81
Carat
H
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844663258
Dimensions5.97 × 5.94 × 3.66 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 Faint Blue
Top View
5.97 mm5.94 mm0.81 ctH / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844663258
Side View
Table 57.0%Crown 35.7°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 61.4%

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 28
Current: $2,312 NZD|Low: $378 NZD|High: $2,335 NZD|Avg: $798 NZD|-1.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 29, 2026
Retailer 5$378 NZD
Retailer 3$436 NZD
Retailer 2$501 NZD
Retailer 4$986 NZD
MOH London$2,312 NZD

8 data points across 5 retailers

6 retailers$378 NZD to $2,312 NZD

B+
Cheapest Retailer
-
$378 NZD
$212 USD
A
Retailer 2
-
$436 NZD
$245 USD
View
A
Retailer 3
-
$501 NZD
€268 EUR
View
B+
Retailer 4
-
$986 NZD
$554 USD
View
B+
Retailer 5
-
$1,015 NZD
$570 USD
View
Most Expensive
B
MOH London
LG844663258 · Oct 29
$2,312 NZD
£1,022 GBP
View
5 more retailers have this diamond
Prices start from $378 NZDSave up to $1,935 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
$378 NZD