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Oval|Lab Grown|IGI

1.02ct F SI1 Oval Lab Grown Diamond

EX • F/SI1 • IGI LG768683346

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG768683346

Diamond specifications and retailer prices

From $445 AUD
As of November 6, 2026
Save $830 AUD (65%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,275 AUD at MOH London · As of November 2, 2026
View at MOH London

About this 1.02ct lab-grown oval diamond

This 1.02ct lab-grown oval sits in the classic one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG768683346 or 768683346. Listed at 8 retailers as of November 2, 2026, with prices from $445 to $1,275, a $830 spread on the same certified stone. MOH London lists it at $1,275. 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
F
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle38.3°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768683346
Dimensions8.19 × 5.68 × 3.29 mm
L/W Ratio1.44
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.19 mm5.68 mm1.02 ctF / SI1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG768683346
Side View
Table 65.0%Crown 38.3°Girdle: MED-STKPavilion 37.6°Culet: NoneDepth 57.9%

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: Nov 6
Current: $1,275 AUD|Low: $445 AUD|High: $1,324 AUD|Avg: $733 AUD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 5$445 AUD
Retailer 3$470 AUD
Retailer 6$501 AUD
Retailer 2$512 AUD
Retailer 7$738 AUD
Retailer 4$800 AUD
MOH London$1,275 AUD

41 data points across 7 retailers

8 retailers$445 AUD to $1,275 AUD

A
Cheapest Retailer
-
$445 AUD
A
Retailer 2
-
$470 AUD
View
A
Retailer 3
-
$501 AUD
View
A
Retailer 4
-
$512 AUD
View
B+
Retailer 5
-
$738 AUD
View
B+
Retailer 6
-
$800 AUD
View
B
Retailer 7
-
$958 AUD
View
Most Expensive
B
MOH London
LG768683346 · Nov 2
$1,275 AUD
£690 GBP
View
7 more retailers have this diamond
Prices start from $445 AUDSave up to $830 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 Oval
$445 AUD