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0.82ct E SI1 Round Lab Grown Diamond

ID • E/SI1 • IGI LG844646492

Shape and cutting style on the report: Round brilliant

Certificate IGI LG844646492

Diamond specifications and retailer prices

From $383 NZD
$215 USD
As of October 30, 2026
Save $1,971 NZD (84%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $2,354 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 0.82ct lab-grown round diamond

This 0.82ct lab-grown round sits in the just-under-one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG844646492 or 844646492. Listed at 6 retailers as of October 29, 2026, with prices from $383 to $2,354, a $1,971 spread on the same certified stone. MOH London lists it at $2,354. 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

0.82
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844646492
Dimensions6.02 × 5.98 × 3.71 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
Top View
6.02 mm5.98 mm0.82 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844646492
Side View
Table 57.0%Crown 34.4°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.7%

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 30
Current: $2,354 NZD|Low: $383 NZD|High: $2,354 NZD|Avg: $804 NZD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 30, 2026
Retailer 5$383 NZD
Retailer 4$465 NZD
Retailer 2$467 NZD
Retailer 3$501 NZD
MOH London$2,354 NZD

14 data points across 5 retailers

6 retailers$383 NZD to $2,354 NZD

B+
Cheapest Retailer
-
$383 NZD
$215 USD
A
Retailer 2
-
$465 NZD
$261 USD
View
A
Retailer 3
-
$467 NZD
£206 GBP
View
A
Retailer 4
-
$501 NZD
€268 EUR
View
B+
Retailer 5
-
$730 NZD
$410 USD
View
Most Expensive
B
MOH London
LG844646492 · Oct 29
$2,354 NZD
£1,041 GBP
View
5 more retailers have this diamond
Prices start from $383 NZDSave up to $1,971 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
0.82ct Round
$383 NZD