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Marquise|Lab Grown|IGI

1.00ct G VVS2 Marquise Lab Grown Diamond

ID • G/VVS2 • IGI LG639466789

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG639466789

Diamond specifications and retailer prices

From $288 AUD
$202 USD
As of November 2, 2026
Save $1,384 AUD (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,673 AUD at MOH London · As of November 1, 2026
View at MOH London

About this 1ct lab-grown marquise diamond

This 1ct lab-grown marquise sits in the classic one-carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG639466789 or 639466789. Listed at 16 retailers as of November 1, 2026, with prices from $288 to $1,673, a $1,384 spread on the same certified stone. MOH London lists it at $1,673. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG639466789
Dimensions10.47 × 5.14 × 3.22 mm
L/W Ratio2.04
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.47 mm5.14 mm1.00 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG639466789
Side View
Table 60.0%Crown 34.8°Girdle: MED-THKPavilion 39.8°Culet: NoneDepth 62.6%

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: Nov 2
Current: $1,673 AUD|Low: $277 AUD|High: $1,693 AUD|Avg: $765 AUD|+4.1%
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
Retailer 16
November 2, 2026
Retailer 13$288 AUD
Retailer 5$324 AUD
Retailer 3$335 AUD
Retailer 4$358 AUD
Retailer 14$358 AUD
Retailer 6$489 AUD
Retailer 9$618 AUD
Retailer 16$621 AUD
Retailer 2$657 AUD
Retailer 7$695 AUD
Retailer 11$875 AUD
Retailer 10$1,084 AUD
Retailer 15$1,150 AUD
Retailer 12$1,154 AUD
Retailer 8$1,227 AUD
MOH London$1,673 AUD

43 data points across 16 retailers

16 retailers$288 AUD to $1,673 AUD

A
Cheapest Retailer
-
$288 AUD
$202 USD
A
Retailer 2
-
$324 AUD
$227 USD
View
Final sale: no returns
A
Retailer 3
-
$335 AUD
$235 USD
View
A
Retailer 4
-
$358 AUD
$251 USD
View
Retailer 5
-
$358 AUD
$251 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$489 AUD
$343 USD
View
A
Retailer 7
-
$618 AUD
ZAR 6,996 ZAR
View
B+
Retailer 8
-
$621 AUD
$435 USD
View
B+
Retailer 9
-
$657 AUD
£363 GBP
View
B+
Retailer 10
-
$695 AUD
$487 USD
View
B+
Retailer 11
-
$875 AUD
View
B
Retailer 12
-
$1,084 AUD
$760 USD
View
B
Retailer 13
-
$1,150 AUD
$806 USD
View
B
Retailer 14
-
$1,154 AUD
$809 USD
View
B
Retailer 15
-
$1,227 AUD
$860 USD
View
Most Expensive
B
MOH London
LG639466789 · Nov 1
$1,673 AUD
£923 GBP
View
15 more retailers have this diamond
Prices start from $288 AUDSave up to $1,384 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
1.00ct Marquise
$288 AUD