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Radiant|Lab Grown|IGI

0.73ct H VS1 Radiant Lab Grown Diamond

ID • H/VS1 • IGI LG585389966

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

Certificate IGI LG585389966

Diamond specifications and retailer prices

From $222 NZD
As of November 4, 2026
Save $1,907 NZD (90%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $2,129 NZD at Do Amore Diamonds · As of November 2, 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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG585389966 or 585389966. Listed at 9 retailers as of November 2, 2026, with prices from $222 to $2,129, a $1,907 spread on the same certified stone. Do Amore Diamonds lists it at $2,129. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.73
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.1°
Pavilion angle34.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG585389966
Dimensions6.50 × 4.39 × 2.97 mm
L/W Ratio1.48
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.50 mm4.39 mm0.73 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG585389966
Side View
Table 63.0%Crown 44.1°Girdle: MediumPavilion 34.6°Culet: NoneDepth 67.7%

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: $2,129 NZD|Low: $213 NZD|High: $2,129 NZD|Avg: $962 NZD
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
November 1, 2026
Retailer 10$222 NZD
Retailer 13$257 NZD
Retailer 12$527 NZD
Retailer 14$543 NZD
Retailer 3$564 NZD
Retailer 7$656 NZD
Retailer 5$731 NZD
Retailer 2$773 NZD
Retailer 9$935 NZD
Retailer 11$977 NZD
Retailer 4$1,288 NZD
Retailer 8$1,428 NZD
Retailer 6$1,973 NZD
Do Amore Diamonds$2,129 NZD

21 data points across 14 retailers

9 retailers$222 NZD to $2,129 NZD

A
Cheapest Retailer
-
$222 NZD
A
Retailer 2
-
$257 NZD
View
A
Retailer 3
-
$527 NZD
View
A
Retailer 4
-
$656 NZD
View
B+
Retailer 5
-
$773 NZD
View
B+
Retailer 6
-
$935 NZD
View
B
Retailer 7
-
$977 NZD
View
Retailer 8
-
$1,428 NZD
View
Price last confirmed 7 days ago
Most Expensive
B
Do Amore Diamonds
27-7DC364D50 · Nov 2
$2,129 NZD
$1,200 USD
View
8 more retailers have this diamond
Prices start from $222 NZDSave up to $1,907 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
$222 NZD