CaratHunter
Plans
Radiant|Lab Grown|IGI

1.51ct D VVS1 Radiant Lab Grown Diamond

ID • D/VVS1 • IGI LG733558119

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG733558119

Diamond specifications and retailer prices

From $332 AUD
As of November 4, 2026
Save $2,847 AUD (90%) vs most expensive(unlock to see where)
29 retailers carry this diamond
Most expensive: $3,179 AUD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.51ct lab-grown radiant diamond

This 1.51ct lab-grown radiant sits in the one-and-a-half to two carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG733558119 or 733558119. Listed at 29 retailers as of November 4, 2026, with prices from $332 to $3,179, a $2,847 spread on the same certified stone. Do Amore Diamonds lists it at $3,179. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.4°
Pavilion angle33°
OriginLab Grown
Grading LabIGI
CertificateIGI LG733558119
Dimensions8.51 × 5.65 × 3.64 mm
L/W Ratio1.51
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.51 mm5.65 mm1.51 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG733558119
Side View
Table 62.0%Crown 45.4°Girdle: MediumPavilion 33°Culet: NoneDepth 64.4%

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: $3,179 AUD|Low: $332 AUD|High: $3,179 AUD|Avg: $1,358 AUD
Do Amore Diamonds
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
Retailer 19
Retailer 20
November 5, 2026
Retailer 20$332 AUD
Retailer 17$388 AUD
Retailer 4$641 AUD
Retailer 7$743 AUD
Retailer 16$753 AUD
Retailer 9$770 AUD
Retailer 15$783 AUD
Retailer 2$857 AUD
Retailer 10$1,004 AUD
Retailer 14$1,061 AUD
Retailer 19$1,326 AUD
Retailer 8$1,671 AUD
Retailer 11$1,699 AUD
Retailer 13$1,813 AUD
Retailer 12$1,823 AUD
Retailer 6$1,847 AUD
Retailer 3$1,855 AUD
Retailer 18$2,124 AUD
Retailer 5$2,651 AUD
Do Amore Diamonds$3,179 AUD

42 data points across 20 retailers

29 retailers$332 AUD to $3,179 AUD

A
Cheapest Retailer
-
$332 AUD
Retailer 2
-
$332 AUD
View
Price last confirmed 28 days ago
Retailer 3
-
$344 AUD
View
Price last confirmed 36 days ago
A
Retailer 4
-
$388 AUD
View
Final sale: no returns
Retailer 5
-
$398 AUD
View
Price last confirmed 39 days ago
Retailer 6
-
$411 AUD
View
Price last confirmed 33 days ago
Retailer 7
-
$421 AUD
View
Price last confirmed 37 days ago
A
Retailer 8
-
$639 AUD
View
B+
Retailer 9
-
$641 AUD
View
A
Retailer 10
-
$743 AUD
View
A
Retailer 11
-
$753 AUD
View
A
Retailer 12
-
$770 AUD
View
A
Retailer 13
-
$783 AUD
View
A
Retailer 14
-
$857 AUD
View
B+
Retailer 15
-
$1,004 AUD
View
B+
Retailer 16
-
$1,061 AUD
View
B+
Retailer 17
-
$1,326 AUD
View
B+
Retailer 18
-
$1,458 AUD
View
Retailer 19
-
$1,458 AUD
View
Price last confirmed 26 days ago
Retailer 20
-
$1,510 AUD
View
Price last confirmed 36 days ago
B+
Retailer 21
-
$1,671 AUD
View
B
Retailer 22
-
$1,699 AUD
View
B+
Retailer 23
-
$1,813 AUD
View
B
Retailer 24
-
$1,823 AUD
View
B
Retailer 25
-
$1,847 AUD
View
Retailer 26
-
$1,855 AUD
View
Price last confirmed 28 days ago
Retailer 27
-
$2,124 AUD
View
Price last confirmed 8 days ago
Retailer 28
-
$2,651 AUD
View
Price last confirmed 22 days ago
Most Expensive
B
Do Amore Diamonds
27-C26C5DE71 · Nov 4
$3,179 AUD
$2,230 USD
View
28 more retailers have this diamond
Prices start from $332 AUDSave up to $2,847 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 Radiant
$332 AUD