CaratHunter
Plans
Marquise|Lab Grown|IGI

1.51ct F VVS2 Marquise Lab Grown Diamond

ID • F/VVS2 • IGI LG837652330

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG837652330

Diamond specifications and retailer prices

From $346 AUD
As of November 4, 2026
Save $1,523 AUD (81%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,868 AUD at With Clarity · As of November 5, 2026
View at With Clarity

About this 1.51ct lab-grown marquise diamond

This 1.51ct lab-grown marquise sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG837652330 or 837652330. Listed at 12 retailers as of November 4, 2026, with prices from $346 to $1,868, a $1,523 spread on the same certified stone. With Clarity lists it at $1,868. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.4°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837652330
Dimensions11.36 × 6.00 × 3.84 mm
L/W Ratio1.89
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.36 mm6.00 mm1.51 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837652330
Side View
Table 59.0%Crown 37.4°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 64.0%

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: $474 AUD|Low: $346 AUD|High: $1,888 AUD|Avg: $1,129 AUD|-6.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
With Clarity
November 5, 2026
Retailer 6$346 AUD
Retailer 9$401 AUD
Retailer 1$474 AUD
Retailer 12$724 AUD
Retailer 3$901 AUD
Retailer 10$1,024 AUD
Retailer 4$1,264 AUD
Retailer 7$1,380 AUD
Retailer 8$1,384 AUD
Retailer 2$1,543 AUD
Retailer 5$1,556 AUD
Retailer 11$1,754 AUD
With Clarity$1,868 AUD

35 data points across 13 retailers

12 retailers$346 AUD to $1,868 AUD

A
Cheapest Retailer
-
$346 AUD
A
Retailer 2
-
$401 AUD
View
A
Retailer 3
-
$474 AUD
View
Retailer 4
-
$724 AUD
View
Price last confirmed 12 days ago
A
Retailer 5
-
$901 AUD
View
A
Retailer 6
-
$1,024 AUD
View
B+
Retailer 7
-
$1,380 AUD
View
B+
Retailer 8
-
$1,384 AUD
View
Retailer 9
-
$1,543 AUD
View
Price last confirmed 19 days ago
B+
Retailer 10
-
$1,556 AUD
View
B
Retailer 11
-
$1,754 AUD
View
Most Expensive
B
With Clarity
837652330 · Nov 5
$1,868 AUD
$1,308 USD
View
11 more retailers have this diamond
Prices start from $346 AUDSave up to $1,523 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
1.51ct Marquise
$346 AUD