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Radiant|Lab Grown|IGI

1.51ct D VVS2 Radiant Lab Grown Diamond

ID • D/VVS2 • IGI LG629437086

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

Certificate IGI LG629437086

Diamond specifications and retailer prices

From $318 AUD
As of November 4, 2026
Save $2,733 AUD (90%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: $3,051 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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG629437086 or 629437086. Listed at 28 retailers as of November 4, 2026, with prices from $318 to $3,051, a $2,733 spread on the same certified stone. Do Amore Diamonds lists it at $3,051. 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
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.5°
Pavilion angle33.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG629437086
Dimensions8.48 × 5.69 × 3.77 mm
L/W Ratio1.49
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
8.48 mm5.69 mm1.51 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG629437086
Side View
Table 63.0%Crown 37.5°Girdle: MediumPavilion 33.3°Culet: NoneDepth 66.3%

Caratlytics Score

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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 4
Current: $3,051 AUD|Low: $318 AUD|High: $3,051 AUD|Avg: $1,269 AUD
Do Amore Diamonds
Retailer 2
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Retailer 20
November 5, 2026
Retailer 3$318 AUD
Retailer 17$369 AUD
Retailer 10$602 AUD
Retailer 4$616 AUD
Retailer 7$633 AUD
Retailer 15$724 AUD
Retailer 13$750 AUD
Retailer 9$754 AUD
Retailer 2$817 AUD
Retailer 5$957 AUD
Retailer 20$1,270 AUD
Retailer 16$1,518 AUD
Retailer 8$1,601 AUD
Retailer 11$1,639 AUD
Retailer 14$1,741 AUD
Retailer 12$1,765 AUD
Retailer 6$1,803 AUD
Retailer 18$1,860 AUD
Retailer 19$2,780 AUD
Do Amore Diamonds$3,051 AUD

44 data points across 20 retailers

28 retailers$318 AUD to $3,051 AUD

A
Cheapest Retailer
-
$318 AUD
Retailer 2
-
$338 AUD
View
Price last confirmed 36 days ago
A
Retailer 3
-
$369 AUD
View
Final sale: no returns
Retailer 4
-
$392 AUD
View
Price last confirmed 39 days ago
Retailer 5
-
$393 AUD
View
Price last confirmed 33 days ago
Retailer 6
-
$413 AUD
View
Price last confirmed 37 days ago
A
Retailer 7
-
$602 AUD
View
B+
Retailer 8
-
$616 AUD
View
A
Retailer 9
-
$633 AUD
View
A
Retailer 10
-
$724 AUD
View
A
Retailer 11
-
$750 AUD
View
A
Retailer 12
-
$754 AUD
View
A
Retailer 13
-
$817 AUD
View
B+
Retailer 14
-
$957 AUD
View
B+
Retailer 15
-
$1,270 AUD
View
B+
Retailer 16
-
$1,397 AUD
View
Retailer 17
-
$1,397 AUD
View
Price last confirmed 26 days ago
B+
Retailer 18
-
$1,437 AUD
View
Retailer 19
-
$1,487 AUD
View
Price last confirmed 36 days ago
B+
Retailer 20
-
$1,518 AUD
View
B+
Retailer 21
-
$1,601 AUD
View
B
Retailer 22
-
$1,639 AUD
View
B+
Retailer 23
-
$1,741 AUD
View
B
Retailer 24
-
$1,765 AUD
View
B
Retailer 25
-
$1,803 AUD
View
Retailer 26
-
$1,860 AUD
View
Price last confirmed 8 days ago
Retailer 27
-
$2,780 AUD
View
Price last confirmed 8 days ago
Most Expensive
B
Do Amore Diamonds
27-8682C7422 · Nov 4
$3,051 AUD
$2,140 USD
View
27 more retailers have this diamond
Prices start from $318 AUDSave up to $2,733 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
$318 AUD