Radiant|Lab Grown|IGI

0.73ct D VS1 Radiant Lab Grown Diamond

VG • D/VS1 • IGI LG702580159

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

Certificate IGI LG702580159

Diamond specifications and retailer prices

From $136 USD
As of October 30, 2026
Save $1,174 USD (90%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,310 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 D colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG702580159 or 702580159. Listed at 13 retailers as of October 30, 2026, with prices from $136 to $1,310, a $1,174 spread on the same certified stone. Do Amore Diamonds lists it at $1,310. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.73
Carat
D
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.4°
Pavilion angle33.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG702580159
Dimensions6.29 × 4.37 × 2.99 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
6.29 mm4.37 mm0.73 ctD / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG702580159
Side View
Table 65.0%Crown 35.4°Girdle: Very ThickPavilion 33.6°Culet: NoneDepth 68.4%

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: $1,310 USD|Low: $131 USD|High: $1,370 USD|Avg: $471 USD|-4.4%
Do Amore Diamonds
Retailer 2
Retailer 3
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Retailer 6
Retailer 7
Retailer 8
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Retailer 11
Retailer 12
Retailer 13
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Retailer 15
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Retailer 17
October 30, 2026
Retailer 14$136 USD
Retailer 13$158 USD
Retailer 5$161 USD
Retailer 16$212 USD
Retailer 11$230 USD
Retailer 15$282 USD
Retailer 8$307 USD
Retailer 3$317 USD
Retailer 9$350 USD
Retailer 6$373 USD
Retailer 2$460 USD
Retailer 12$574 USD
Retailer 17$599 USD
Retailer 4$679 USD
Retailer 7$726 USD
Retailer 10$876 USD
Do Amore Diamonds$1,310 USD

20 data points across 17 retailers

13 retailers$136 USD to $1,310 USD

A
Cheapest Retailer
-
$136 USD
A
Retailer 2
-
$158 USD
View
A
Retailer 3
-
$161 USD
View
Final sale: no returns
A
Retailer 4
-
$212 USD
View
A
Retailer 5
-
$230 USD
View
A
Retailer 6
-
$282 USD
HK$2,200 HKD
View
B+
Retailer 7
-
$317 USD
View
B+
Retailer 8
-
$460 USD
View
B
Retailer 9
-
$574 USD
View
B
Retailer 10
-
$599 USD
View
B
Retailer 11
-
$679 USD
SGD 917 SGD
View
B
Retailer 12
-
$876 USD
£690 GBP
View
Most Expensive
B
Do Amore Diamonds
27-D9894C4D1 · Oct 31
$1,310 USD
View
12 more retailers have this diamond
Prices start from $136 USDSave up to $1,174 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
$136 USD