Radiant|Lab Grown|IGI

0.73ct H VS2 Radiant Lab Grown Diamond

ID • H/VS2 • IGI LG514248802

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

Certificate IGI LG514248802

Diamond specifications and retailer prices

From $129 USD
As of October 30, 2026
Save $1,111 USD (90%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,240 USD at Do Amore Diamonds · As of October 31, 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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG514248802 or 514248802. Listed at 13 retailers as of October 30, 2026, with prices from $129 to $1,240, a $1,111 spread on the same certified stone. Do Amore Diamonds lists it at $1,240. 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
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle50.2°
Pavilion angle36.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG514248802
Dimensions6.16 × 4.56 × 3.07 mm
L/W Ratio1.35
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
6.16 mm4.56 mm0.73 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG514248802
Side View
Table 63.5%Crown 50.2°Girdle: MED-STKPavilion 36.3°Culet: NoneDepth 67.3%

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: Oct 30
Current: $827 USD|Low: $124 USD|High: $853 USD|Avg: $422 USD|-0.2%
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
November 1, 2026
Retailer 9$129 USD
Retailer 2$145 USD
Retailer 13$150 USD
Retailer 10$160 USD
Retailer 14$160 USD
Retailer 12$304 USD
Retailer 5$353 USD
Retailer 3$378 USD
Retailer 7$450 USD
Retailer 8$544 USD
Retailer 11$569 USD
Retailer 4$634 USD
Retailer 1$827 USD
Retailer 6$853 USD

20 data points across 14 retailers

13 retailers$129 USD to $1,240 USD

A
Cheapest Retailer
-
$129 USD
A
Retailer 2
-
$145 USD
View
Final sale: no returns
A
Retailer 3
-
$150 USD
View
A
Retailer 4
-
$160 USD
View
Retailer 5
-
$160 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
$304 USD
View
B+
Retailer 7
-
$378 USD
View
B+
Retailer 8
-
$450 USD
View
B+
Retailer 9
-
$504 USD
£397 GBP
View
B
Retailer 10
-
$544 USD
View
B+
Retailer 11
-
$569 USD
View
B
Retailer 12
-
$827 USD
£651 GBP
View
Most Expensive
B
Do Amore Diamonds
27-2BF8A63CD · Oct 31
$1,240 USD
View
12 more retailers have this diamond
Prices start from $129 USDSave up to $1,111 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
$129 USD