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Oval|Lab Grown|IGI

1.07ct G SI1 Oval Lab Grown Diamond

EX • G/SI1 • IGI LG816605354

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG816605354

Diamond specifications and retailer prices

From $252 AUD
As of November 5, 2026
Save $1,205 AUD (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,457 AUD at MOH London · As of November 2, 2026
View at MOH London

About this 1.07ct lab-grown oval diamond

This 1.07ct lab-grown oval sits in the classic one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG816605354 or 816605354. Listed at 16 retailers as of November 2, 2026, with prices from $252 to $1,457, a $1,205 spread on the same certified stone. MOH London lists it at $1,457. 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

1.07
Carat
G
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816605354
Dimensions8.15 × 5.93 × 3.58 mm
L/W Ratio1.37
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.15 mm5.93 mm1.07 ctG / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816605354
Side View
Table 60.0%Crown 33.9°Girdle: THN-STKPavilion 40.3°Culet: NoneDepth 60.4%

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 5
Current: $1,457 AUD|Low: $234 AUD|High: $1,464 AUD|Avg: $650 AUD|+1.7%
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
Retailer 14
Retailer 15
November 6, 2026
Retailer 6$252 AUD
Retailer 4$281 AUD
Retailer 3$291 AUD
Retailer 12$311 AUD
Retailer 13$311 AUD
Retailer 15$472 AUD
Retailer 2$549 AUD
Retailer 11$556 AUD
Retailer 10$764 AUD
Retailer 8$795 AUD
Retailer 9$800 AUD
Retailer 5$853 AUD
Retailer 14$1,001 AUD
Retailer 7$1,080 AUD
MOH London$1,457 AUD

41 data points across 15 retailers

16 retailers$252 AUD to $1,457 AUD

A
Cheapest Retailer
-
$252 AUD
A
Retailer 2
-
$281 AUD
View
Final sale: no returns
A
Retailer 3
-
$291 AUD
View
Retailer 4
-
$294 AUD
View
Price last confirmed 48 days ago
A
Retailer 5
-
$311 AUD
View
Retailer 6
-
$311 AUD
View
Price last confirmed 12 days ago
A
Retailer 7
-
$472 AUD
View
A
Retailer 8
-
$549 AUD
View
A
Retailer 9
-
$556 AUD
View
Retailer 10
-
$764 AUD
View
Price last confirmed 9 days ago
B+
Retailer 11
-
$795 AUD
View
B+
Retailer 12
-
$800 AUD
View
B+
Retailer 13
-
$853 AUD
View
B
Retailer 14
-
$1,001 AUD
View
B+
Retailer 15
-
$1,080 AUD
View
Most Expensive
B
MOH London
LG816605354 · Nov 2
$1,457 AUD
£788 GBP
View
15 more retailers have this diamond
Prices start from $252 AUDSave up to $1,205 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
1.07ct Oval
$252 AUD