CaratHunter
Plans
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 $125 USD
As of November 2, 2026
Save $1,075 USD (90%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,200 USD 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 $125 to $1,200, a $1,075 spread on the same certified stone. Do Amore Diamonds lists it at $1,200. 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
Color
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

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 2
Current: $1,200 USD|Low: $120 USD|High: $1,200 USD|Avg: $545 USD
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$125 USD
Retailer 13$145 USD
Retailer 12$297 USD
Retailer 14$307 USD
Retailer 3$318 USD
Retailer 7$370 USD
Retailer 5$412 USD
Retailer 2$437 USD
Retailer 9$527 USD
Retailer 11$551 USD
Retailer 4$726 USD
Retailer 8$805 USD
Retailer 6$1,113 USD
Do Amore Diamonds$1,200 USD

23 data points across 14 retailers

9 retailers$125 USD to $1,200 USD

A
Cheapest Retailer
-
$125 USD
A
Retailer 2
-
$145 USD
View
A
Retailer 3
-
$297 USD
View
A
Retailer 4
-
$370 USD
View
B+
Retailer 5
-
$437 USD
A$672 AUD
View
B+
Retailer 6
-
$527 USD
View
B
Retailer 7
-
$551 USD
View
B
Retailer 8
-
$805 USD
£634 GBP
View
Most Expensive
B
Do Amore Diamonds
27-7DC364D50 · Nov 2
$1,200 USD
View
8 more retailers have this diamond
Prices start from $125 USDSave up to $1,075 USD

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
$125 USD