CaratHunter
Plans
Round|Lab Grown|IGI

1.51ct G VVS2 Round Lab Grown Diamond

ID • G/VVS2 • IGI LG765629683

Shape and cutting style on the report: Round brilliant

Certificate IGI LG765629683

Diamond specifications and retailer prices

From $318 AUD
As of November 1, 2026
Save $1,284 AUD (80%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,602 AUD at Brilliance · As of November 2, 2026
View at Brilliance

About this 1.51ct lab-grown round diamond

This 1.51ct lab-grown round sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG765629683 or 765629683. Listed at 18 retailers as of November 1, 2026, with prices from $318 to $1,602, a $1,284 spread on the same certified stone. Brilliance lists it at $1,602. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG765629683
Dimensions7.37 × 7.39 × 4.51 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.37 mm7.39 mm1.51 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG765629683
Side View
Table 59.0%Crown 34.6°Girdle: MediumPavilion 40.8°Culet: NoneDepth 61.1%

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 1
Current: $1,602 AUD|Low: $318 AUD|High: $1,602 AUD|Avg: $871 AUD|+11.5%
Brilliance
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
Retailer 17
Retailer 18
November 3, 2026
Retailer 3$318 AUD
Retailer 18$355 AUD
Retailer 17$368 AUD
Retailer 5$394 AUD
Retailer 16$394 AUD
Retailer 13$613 AUD
Retailer 12$654 AUD
Retailer 7$670 AUD
Retailer 8$676 AUD
Retailer 14$679 AUD
Retailer 2$725 AUD
Retailer 11$919 AUD
Retailer 4$1,266 AUD
Retailer 6$1,270 AUD
Retailer 10$1,282 AUD
Retailer 9$1,340 AUD
Retailer 15$1,579 AUD
Brilliance$1,602 AUD

36 data points across 18 retailers

18 retailers$318 AUD to $1,602 AUD

A
Cheapest Retailer
-
$318 AUD
A
Retailer 2
-
$368 AUD
View
A
Retailer 3
-
$394 AUD
View
Retailer 4
-
$394 AUD
View
Price last confirmed 10 days ago
A
Retailer 5
-
$613 AUD
View
A
Retailer 6
-
$654 AUD
View
A
Retailer 7
-
$670 AUD
View
A
Retailer 8
-
$676 AUD
View
A
Retailer 9
-
$679 AUD
View
A
Retailer 10
-
$725 AUD
View
B+
Retailer 11
-
$863 AUD
View
B+
Retailer 12
-
$919 AUD
View
B
Retailer 13
-
$1,266 AUD
View
B
Retailer 14
-
$1,270 AUD
View
Retailer 15
-
$1,282 AUD
View
Price last confirmed 31 days ago
B
Retailer 16
-
$1,340 AUD
View
Retailer 17
-
$1,579 AUD
View
Price last confirmed 9 days ago
Most Expensive
B
Brilliance
D39752173 · Nov 2
$1,602 AUD
$1,119 USD
View
17 more retailers have this diamond
Prices start from $318 AUDSave up to $1,284 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 Round
$318 AUD