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Round|Lab Grown|IGI

1.02ct E SI2 Round Lab Grown Diamond

EX • E/SI2 • IGI LG777613943

Shape and cutting style on the report: Round brilliant

Certificate IGI LG777613943

Diamond specifications and retailer prices

From $221 AUD
$155 USD
As of October 31, 2026
Save $1,792 AUD (89%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $2,012 AUD at MOH London · As of October 29, 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 LG777613943 or 777613943. Listed at 25 retailers as of October 29, 2026, with prices from $221 to $2,012, a $1,792 spread on the same certified stone. MOH London lists it at $2,012. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG777613943
Dimensions6.49 × 6.45 × 3.93 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
6.49 mm6.45 mm1.02 ctE / SI2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG777613943
Side View
Table 59.0%Crown 33°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 60.6%

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: Oct 31
Current: $2,012 AUD|Low: $215 AUD|High: $2,027 AUD|Avg: $531 AUD|+0.5%
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 31, 2026
Retailer 5$221 AUD
Retailer 12$225 AUD
Retailer 9$239 AUD
Retailer 2$245 AUD
Retailer 3$325 AUD
Retailer 6$418 AUD
Retailer 8$423 AUD
Retailer 4$477 AUD
Retailer 7$569 AUD
Retailer 11$591 AUD
Retailer 10$596 AUD
MOH London$2,012 AUD

38 data points across 12 retailers

25 retailers$221 AUD to $2,012 AUD

Retailer 1
-
$185 AUD
$130 USD
Price last confirmed 23 days ago
Retailer 2
-
$194 AUD
$136 USD
View
Price last confirmed 39 days ago
Retailer 3
-
$194 AUD
$136 USD
View
Price last confirmed 13 days ago
Retailer 4
-
$194 AUD
$136 USD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$221 AUD
$155 USD
View
Final sale: no returns
Retailer 6
-
$225 AUD
$158 USD
View
Price last confirmed 22 days ago
Retailer 7
-
$225 AUD
$158 USD
View
Price last confirmed 11 days ago
Retailer 8
-
$236 AUD
$166 USD
View
Price last confirmed 37 days ago
A
Retailer 9
-
$239 AUD
$168 USD
View
Retailer 10
-
$239 AUD
$168 USD
View
Price last confirmed 29 days ago
Retailer 11
-
$239 AUD
$168 USD
View
Price last confirmed 17 days ago
A
Retailer 12
-
$245 AUD
$172 USD
View
B+
Retailer 13
-
$325 AUD
$228 USD
View
A
Retailer 14
-
$418 AUD
£231 GBP
View
A
Retailer 15
-
$423 AUD
€283 EUR
View
B+
Retailer 16
-
$477 AUD
$335 USD
View
B+
Retailer 17
-
$569 AUD
$400 USD
View
B+
Retailer 18
-
$591 AUD
$415 USD
View
B+
Retailer 19
-
$596 AUD
$419 USD
View
Retailer 20
-
$736 AUD
$517 USD
View
Price last confirmed 37 days ago
Retailer 21
-
$770 AUD
$541 USD
View
Price last confirmed 31 days ago
Retailer 22
-
$770 AUD
$541 USD
View
Price last confirmed 7 days ago
Retailer 23
-
$770 AUD
$541 USD
View
Price last confirmed 40 days ago
Retailer 24
-
$770 AUD
$541 USD
View
Price last confirmed 13 days ago
Most Expensive
B
MOH London
LG777613943 · Oct 29
$2,012 AUD
£1,113 GBP
View
24 more retailers have this diamond
Prices start from $221 AUDSave up to $1,792 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
$221 AUD