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0.81ct E SI2 Round Lab Grown Diamond

ID • E/SI2 • IGI LG704592022

Shape and cutting style on the report: Round brilliant

Certificate IGI LG704592022

Diamond specifications and retailer prices

From $319 NZD
$179 USD
As of October 29, 2026
Save $1,526 NZD (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,845 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 E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG704592022 or 704592022. Listed at 15 retailers as of October 26, 2026, with prices from $319 to $1,845, a $1,526 spread on the same certified stone. MOH London lists it at $1,845. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.81
Carat
E
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG704592022
Dimensions5.94 × 5.96 × 3.70 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.94 mm5.96 mm0.81 ctE / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG704592022
Side View
Table 58.0%Crown 35.2°Girdle: THN-MEDPavilion 41.1°Culet: NoneDepth 62.2%

Caratlytics Score

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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: Oct 29
Current: $1,845 NZD|Low: $240 NZD|High: $1,854 NZD|Avg: $744 NZD|+0.7%
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
October 29, 2026
Retailer 7$319 NZD
Retailer 2$354 NZD
Retailer 8$369 NZD
Retailer 10$383 NZD
Retailer 13$393 NZD
Retailer 5$429 NZD
Retailer 6$694 NZD
Retailer 12$700 NZD
Retailer 11$807 NZD
Retailer 4$979 NZD
Retailer 9$1,028 NZD
Retailer 3$1,040 NZD
MOH London$1,845 NZD

26 data points across 13 retailers

15 retailers$319 NZD to $1,845 NZD

A
Cheapest Retailer
-
$319 NZD
$179 USD
A
Retailer 2
-
$354 NZD
$199 USD
View
Final sale: no returns
A
Retailer 3
-
$369 NZD
$207 USD
View
Retailer 4
-
$383 NZD
$215 USD
View
Price last confirmed 11 days ago
Retailer 5
-
$386 NZD
$217 USD
View
Price last confirmed 40 days ago
A
Retailer 6
-
$393 NZD
$221 USD
View
A
Retailer 7
-
$429 NZD
$241 USD
View
B+
Retailer 8
-
$694 NZD
€371 EUR
View
B+
Retailer 9
-
$700 NZD
$393 USD
View
B+
Retailer 10
-
$807 NZD
$453 USD
View
B
Retailer 11
-
$979 NZD
$550 USD
View
B
Retailer 12
-
$1,028 NZD
A$888 AUD
View
B
Retailer 13
-
$1,040 NZD
$584 USD
View
Retailer 14
-
$1,257 NZD
$706 USD
View
Price last confirmed 38 days ago
Most Expensive
B
MOH London
LG704592022 · Oct 26
$1,845 NZD
£816 GBP
View
14 more retailers have this diamond
Prices start from $319 NZDSave up to $1,526 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
$319 NZD