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Radiant|Lab Grown|IGI

0.73ct D VVS2 Radiant Lab Grown Diamond

EX • D/VVS2 • IGI LG647450167

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

Certificate IGI LG647450167

Diamond specifications and retailer prices

From $310 NZD
As of November 4, 2026
Save $2,670 NZD (90%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,980 NZD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

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 LG647450167 or 647450167. Listed at 22 retailers as of November 4, 2026, with prices from $310 to $2,980, a $2,670 spread on the same certified stone. Do Amore Diamonds lists it at $2,980. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle54.1°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG647450167
Dimensions4.45 × 6.42 × 3.07 mm
L/W Ratio1.44
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.45 mm6.42 mm0.73 ctD / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG647450167
Side View
Table 64.0%Crown 54.1°Girdle: MediumPavilion 38.5°Culet: NoneDepth 69.0%

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: $766 NZD|Low: $298 NZD|High: $2,012 NZD|Avg: $890 NZD|+3.6%
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$310 NZD
Retailer 5$348 NZD
Retailer 2$385 NZD
Retailer 13$385 NZD
Retailer 6$522 NZD
Retailer 11$550 NZD
Retailer 4$632 NZD
Retailer 1$766 NZD
Retailer 9$772 NZD
Retailer 3$887 NZD
Retailer 8$1,082 NZD
Retailer 12$1,309 NZD
Retailer 15$1,366 NZD
Retailer 7$1,675 NZD
Retailer 10$1,989 NZD

45 data points across 15 retailers

22 retailers$310 NZD to $2,980 NZD

Retailer 1
-
$310 NZD
Price last confirmed 28 days ago
A
Retailer 2
-
$310 NZD
View
A
Retailer 3
-
$348 NZD
View
Final sale: no returns
Retailer 4
-
$360 NZD
View
Price last confirmed 39 days ago
Retailer 5
-
$385 NZD
View
Price last confirmed 11 days ago
Retailer 6
-
$385 NZD
View
Price last confirmed 33 days ago
A
Retailer 7
-
$404 NZD
View
A
Retailer 8
-
$522 NZD
View
Retailer 9
-
$550 NZD
View
Price last confirmed 18 days ago
A
Retailer 10
-
$632 NZD
View
B+
Retailer 11
-
$766 NZD
View
B+
Retailer 12
-
$772 NZD
View
Retailer 13
-
$887 NZD
View
Price last confirmed 12 days ago
B+
Retailer 14
-
$1,082 NZD
View
B
Retailer 15
-
$1,309 NZD
View
Retailer 16
-
$1,368 NZD
View
Price last confirmed 36 days ago
B
Retailer 17
-
$1,368 NZD
View
B
Retailer 18
-
$1,673 NZD
View
B
Retailer 19
-
$1,675 NZD
View
B
Retailer 20
-
$1,978 NZD
View
B
Retailer 21
-
$1,989 NZD
View
Most Expensive
B
Do Amore Diamonds
27-F80EB3AAC · Nov 4
$2,980 NZD
$1,680 USD
View
21 more retailers have this diamond
Prices start from $310 NZDSave up to $2,670 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
$310 NZD