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Round|Lab Grown|IGI

1.02ct E SI2 Round Lab Grown Diamond

ID • E/SI2 • IGI LG781606212

Shape and cutting style on the report: Round brilliant

Certificate IGI LG781606212

Diamond specifications and retailer prices

From $232 AUD
$163 USD
As of October 25, 2026
Save $1,704 AUD (88%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,936 AUD at MOH London · As of October 26, 2026
View at MOH London

About this 1.02ct lab-grown round diamond

This 1.02ct lab-grown round sits in the classic one-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG781606212 or 781606212. Listed at 12 retailers as of October 25, 2026, with prices from $232 to $1,936, a $1,704 spread on the same certified stone. MOH London lists it at $1,936. 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

1.02
Carat
E
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG781606212
Dimensions6.47 × 6.42 × 3.99 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
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
6.47 mm6.42 mm1.02 ctE / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG781606212
Side View
Table 57.0%Crown 35°Girdle: MediumPavilion 41°Culet: NoneDepth 61.9%

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 25
Current: $1,936 AUD|Low: $179 AUD|High: $1,956 AUD|Avg: $533 AUD|+0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 26, 2026
Retailer 7$186 AUD
Retailer 12$216 AUD
Retailer 3$232 AUD
Retailer 8$232 AUD
Retailer 2$369 AUD
Retailer 9$438 AUD
Retailer 4$475 AUD
Retailer 5$535 AUD
Retailer 10$690 AUD
Retailer 11$745 AUD
Retailer 6$786 AUD
MOH London$1,936 AUD

40 data points across 12 retailers

12 retailers$232 AUD to $1,936 AUD

Retailer 1
-
$186 AUD
$131 USD
Price last confirmed 9 days ago
Retailer 2
-
$216 AUD
$152 USD
View
Price last confirmed 7 days ago
Retailer 3
-
$232 AUD
$163 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$232 AUD
$163 USD
View
A
Retailer 5
-
$369 AUD
£204 GBP
View
B+
Retailer 6
-
$438 AUD
$308 USD
View
B+
Retailer 7
-
$475 AUD
$334 USD
View
Retailer 8
-
$535 AUD
£296 GBP
View
Price last confirmed 7 days ago
B+
Retailer 9
-
$690 AUD
$485 USD
View
B
Retailer 10
-
$745 AUD
$523 USD
View
B
Retailer 11
-
$786 AUD
$552 USD
View
Most Expensive
B
MOH London
LG781606212 · Oct 26
$1,936 AUD
£1,071 GBP
View
11 more retailers have this diamond
Prices start from $232 AUDSave up to $1,704 AUD

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
1.02ct Round
$232 AUD