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Oval|Lab Grown|IGI

1.01ct G VS1 Oval Lab Grown Diamond

ID • G/VS1 • IGI LG818685371

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG818685371

Diamond specifications and retailer prices

From $276 AUD
$193 USD
As of November 3, 2026
Save $1,166 AUD (81%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,442 AUD at MOH London · As of November 2, 2026
View at MOH London

About this 1.01ct lab-grown oval diamond

This 1.01ct lab-grown oval sits in the classic one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG818685371 or 818685371. Listed at 13 retailers as of November 2, 2026, with prices from $276 to $1,442, a $1,166 spread on the same certified stone. MOH London lists it at $1,442. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle42.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818685371
Dimensions8.14 × 5.51 × 3.54 mm
L/W Ratio1.48
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.14 mm5.51 mm1.01 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818685371
Side View
Table 61.0%Crown 34.6°Girdle: MED-STKPavilion 42.6°Culet: NoneDepth 64.2%

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: Nov 3
Current: $1,442 AUD|Low: $272 AUD|High: $1,449 AUD|Avg: $774 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
November 3, 2026
Retailer 3$276 AUD
Retailer 7$377 AUD
Retailer 12$464 AUD
Retailer 9$532 AUD
Retailer 2$546 AUD
Retailer 11$550 AUD
Retailer 10$709 AUD
Retailer 8$752 AUD
Retailer 6$792 AUD
Retailer 4$839 AUD
Retailer 13$1,030 AUD
Retailer 5$1,069 AUD
MOH London$1,442 AUD

40 data points across 13 retailers

13 retailers$276 AUD to $1,442 AUD

A
Cheapest Retailer
-
$276 AUD
$193 USD
Final sale: no returns
A
Retailer 2
-
$377 AUD
£208 GBP
View
A
Retailer 3
-
$464 AUD
$324 USD
View
A
Retailer 4
-
$532 AUD
ZAR 6,005 ZAR
View
A
Retailer 5
-
$546 AUD
£300 GBP
View
A
Retailer 6
-
$550 AUD
$384 USD
View
B+
Retailer 7
-
$709 AUD
$495 USD
View
B+
Retailer 8
-
$752 AUD
View
B+
Retailer 9
-
$792 AUD
$553 USD
View
B+
Retailer 10
-
$839 AUD
SGD 792 SGD
View
B
Retailer 11
-
$1,030 AUD
$719 USD
View
B
Retailer 12
-
$1,069 AUD
$747 USD
View
Most Expensive
B
MOH London
LG818685371 · Nov 2
$1,442 AUD
£793 GBP
View
12 more retailers have this diamond
Prices start from $276 AUDSave up to $1,166 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
1.01ct Oval
$276 AUD