CaratHunter
Plans
Marquise|Lab Grown|IGI

0.51ct G VVS2 Marquise Lab Grown Diamond

ID • G/VVS2 • IGI LG727584409

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG727584409

Diamond specifications and retailer prices

From $208 AUD
As of November 4, 2026
Save $994 AUD (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,202 AUD at MOH London · As of November 4, 2026
View at MOH London

About this 0.51ct lab-grown marquise diamond

This 0.51ct lab-grown marquise sits in the half to three-quarter carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG727584409 or 727584409. Listed at 18 retailers as of November 4, 2026, with prices from $208 to $1,202, a $994 spread on the same certified stone. MOH London lists it at $1,202. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34.1°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG727584409
Dimensions8.21 × 4.15 × 2.63 mm
L/W Ratio1.98
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.21 mm4.15 mm0.51 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG727584409
Side View
Table 56.0%Crown 34.1°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 63.4%

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 4
Current: $1,202 AUD|Low: $200 AUD|High: $1,220 AUD|Avg: $489 AUD|-0.3%
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 4, 2026
Retailer 2$208 AUD
Retailer 6$232 AUD
Retailer 10$241 AUD
Retailer 5$258 AUD
Retailer 11$258 AUD
Retailer 3$364 AUD
Retailer 14$364 AUD
Retailer 9$440 AUD
Retailer 13$446 AUD
Retailer 12$468 AUD
Retailer 4$556 AUD
Retailer 7$684 AUD
Retailer 8$828 AUD
Retailer 15$875 AUD
MOH London$1,202 AUD

44 data points across 15 retailers

18 retailers$208 AUD to $1,202 AUD

A
Cheapest Retailer
-
$208 AUD
A
Retailer 2
-
$232 AUD
View
Final sale: no returns
A
Retailer 3
-
$241 AUD
View
Retailer 4
-
$258 AUD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$258 AUD
View
A
Retailer 6
-
$364 AUD
View
A
Retailer 7
-
$364 AUD
View
B+
Retailer 8
-
$440 AUD
View
B+
Retailer 9
-
$446 AUD
View
B+
Retailer 10
-
$468 AUD
View
B+
Retailer 11
-
$556 AUD
View
B
Retailer 12
-
$684 AUD
View
B
Retailer 13
-
$710 AUD
View
B
Retailer 14
-
$828 AUD
View
B
Retailer 15
-
$837 AUD
View
B
Retailer 16
-
$875 AUD
View
B
Retailer 17
-
$907 AUD
View
Most Expensive
B
MOH London
LG727584409 · Nov 4
$1,202 AUD
£664 GBP
View
17 more retailers have this diamond
Prices start from $208 AUDSave up to $994 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
0.51ct Marquise
$208 AUD