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Radiant|Lab Grown|IGI

0.73ct D VVS2 Radiant Lab Grown Diamond

ID • D/VVS2 • IGI LG602379881

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

Certificate IGI LG602379881

Diamond specifications and retailer prices

From $300 NZD
As of November 4, 2026
Save $1,647 NZD (85%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,947 NZD at Flawless Fine Jewelry · As of November 4, 2026
View at Flawless Fine Jewelry

About this 0.73ct lab-grown radiant diamond

This 0.73ct lab-grown radiant sits in the half to three-quarter carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG602379881 or 602379881. Listed at 22 retailers as of November 4, 2026, with prices from $300 to $1,947, a $1,647 spread on the same certified stone. Flawless Fine Jewelry lists it at $1,947. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.73
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.4°
Pavilion angle35.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG602379881
Dimensions6.31 × 4.46 × 3.03 mm
L/W Ratio1.41
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
6.31 mm4.46 mm0.73 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG602379881
Side View
Table 65.0%Crown 45.4°Girdle: MediumPavilion 35.6°Culet: NoneDepth 67.9%

Caratlytics Score

How it works →
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: $655 NZD|Low: $287 NZD|High: $1,758 NZD|Avg: $704 NZD|+3.7%
Retailer 1
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 5, 2026
Retailer 14$300 NZD
Retailer 7$335 NZD
Retailer 4$348 NZD
Retailer 2$373 NZD
Retailer 5$373 NZD
Retailer 15$514 NZD
Retailer 12$541 NZD
Retailer 1$655 NZD
Retailer 11$655 NZD
Retailer 9$676 NZD
Retailer 6$781 NZD
Retailer 8$947 NZD
Retailer 3$1,196 NZD
Retailer 13$1,263 NZD
Retailer 10$1,739 NZD

46 data points across 15 retailers

22 retailers$300 NZD to $1,947 NZD

A
Cheapest Retailer
-
$300 NZD
A
Retailer 2
-
$335 NZD
View
Final sale: no returns
A
Retailer 3
-
$348 NZD
View
Retailer 4
-
$373 NZD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$373 NZD
View
A
Retailer 6
-
$431 NZD
View
A
Retailer 7
-
$514 NZD
View
A
Retailer 8
-
$522 NZD
View
Retailer 9
-
$541 NZD
View
Price last confirmed 18 days ago
A
Retailer 10
-
$655 NZD
View
A
Retailer 11
-
$655 NZD
View
A
Retailer 12
-
$676 NZD
View
B+
Retailer 13
-
$781 NZD
View
B+
Retailer 14
-
$947 NZD
View
B+
Retailer 15
-
$1,013 NZD
View
B
Retailer 16
-
$1,192 NZD
View
B
Retailer 17
-
$1,196 NZD
View
B
Retailer 18
-
$1,263 NZD
View
B
Retailer 19
-
$1,291 NZD
View
B
Retailer 20
-
$1,739 NZD
View
B
Retailer 21
-
$1,943 NZD
View
Most Expensive
B
Flawless Fine Jewelry
7DB7A5C40 · Nov 4
$1,947 NZD
£864 GBP
View
21 more retailers have this diamond
Prices start from $300 NZDSave up to $1,647 NZD

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
0.73ct Radiant
$300 NZD