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Radiant|Lab Grown|IGI

0.73ct D VS1 Radiant Lab Grown Diamond

EX • D/VS1 • IGI LG702580646

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

Certificate IGI LG702580646

Diamond specifications and retailer prices

From $194 AUD
$136 USD
As of November 2, 2026
Save $1,675 AUD (90%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,869 AUD 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 D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG702580646 or 702580646. Listed at 13 retailers as of November 2, 2026, with prices from $194 to $1,869, a $1,675 spread on the same certified stone. Do Amore Diamonds lists it at $1,869. 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
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle46.3°
Pavilion angle33.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG702580646
Dimensions6.41 × 4.37 × 2.94 mm
L/W Ratio1.47
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.41 mm4.37 mm0.73 ctD / VS1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG702580646
Side View
Table 69.0%Crown 46.3°Girdle: ThickPavilion 33.4°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: Nov 2
Current: $1,869 AUD|Low: $187 AUD|High: $1,955 AUD|Avg: $671 AUD|-4.4%
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
Retailer 15
Retailer 16
November 1, 2026
Retailer 13$194 AUD
Retailer 12$225 AUD
Retailer 5$230 AUD
Retailer 15$303 AUD
Retailer 10$328 AUD
Retailer 14$402 AUD
Retailer 7$437 AUD
Retailer 3$452 AUD
Retailer 8$499 AUD
Retailer 2$656 AUD
Retailer 11$819 AUD
Retailer 16$855 AUD
Retailer 6$866 AUD
Retailer 4$968 AUD
Retailer 9$1,243 AUD
Do Amore Diamonds$1,869 AUD

21 data points across 16 retailers

13 retailers$194 AUD to $1,869 AUD

A
Cheapest Retailer
-
$194 AUD
$136 USD
A
Retailer 2
-
$225 AUD
$158 USD
View
A
Retailer 3
-
$230 AUD
$161 USD
View
Final sale: no returns
A
Retailer 4
-
$303 AUD
$212 USD
View
A
Retailer 5
-
$328 AUD
$230 USD
View
A
Retailer 6
-
$402 AUD
HK$2,200 HKD
View
A
Retailer 7
-
$452 AUD
$317 USD
View
B+
Retailer 8
-
$656 AUD
$460 USD
View
B
Retailer 9
-
$819 AUD
$574 USD
View
B
Retailer 10
-
$855 AUD
$599 USD
View
B
Retailer 11
-
$968 AUD
SGD 917 SGD
View
B
Retailer 12
-
$1,243 AUD
£686 GBP
View
Most Expensive
B
Do Amore Diamonds
27-1AAE99BC3 · Nov 2
$1,869 AUD
$1,310 USD
View
12 more retailers have this diamond
Prices start from $194 AUDSave up to $1,675 AUD

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
$194 AUD