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Radiant|Lab Grown|IGI

0.73ct D VVS1 Radiant Lab Grown Diamond

ID • D/VVS1 • IGI LG812644878

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

Certificate IGI LG812644878

Diamond specifications and retailer prices

From €141 EUR
$157 USD
As of October 30, 2026
Save €723 EUR (84%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €863 EUR at Michael Trio · As of October 30, 2026
View at Michael Trio

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG812644878 or 812644878. Listed at 15 retailers as of October 30, 2026, with prices from €141 to €863, a €723 spread on the same certified stone. Michael Trio lists it at €863. 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
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.8°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG812644878
Dimensions6.40 × 4.50 × 2.99 mm
L/W Ratio1.42
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.40 mm4.50 mm0.73 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG812644878
Side View
Table 67.0%Crown 40.8°Girdle: MediumPavilion 35.1°Culet: NoneDepth 66.4%

Caratlytics Score

How it works →
A+
Exceptional
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: Oct 30
Current: €863 EUR|Low: €141 EUR|High: €898 EUR|Avg: €427 EUR|-3.8%
Michael Trio
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
October 31, 2026
Retailer 14€141 EUR
Retailer 12€210 EUR
Retailer 9€263 EUR
Retailer 13€283 EUR
Retailer 5€289 EUR
Retailer 6€295 EUR
Retailer 4€303 EUR
Retailer 3€400 EUR
Retailer 11€432 EUR
Retailer 7€480 EUR
Retailer 2€490 EUR
Retailer 10€529 EUR
Retailer 8€549 EUR
Retailer 15€735 EUR
Michael Trio€863 EUR

32 data points across 15 retailers

15 retailers€141 EUR to €863 EUR

A+
Cheapest Retailer
-
€141 EUR
$157 USD
Final sale: no returns
A
Retailer 2
-
€210 EUR
$235 USD
View
A
Retailer 3
-
€263 EUR
£232 GBP
View
A
Retailer 4
-
€283 EUR
ZAR 5,105 ZAR
View
A
Retailer 5
-
€289 EUR
$323 USD
View
A
Retailer 6
-
€295 EUR
$330 USD
View
Retailer 7
-
€303 EUR
View
Price last confirmed 8 days ago
B+
Retailer 8
-
€400 EUR
A$687 AUD
View
B+
Retailer 9
-
€432 EUR
$483 USD
View
B+
Retailer 10
-
€480 EUR
A$825 AUD
View
B+
Retailer 11
-
€490 EUR
$547 USD
View
B+
Retailer 12
-
€529 EUR
$591 USD
View
B+
Retailer 13
-
€549 EUR
$613 USD
View
B
Retailer 14
-
€735 EUR
£647 GBP
View
Most Expensive
B
Michael Trio
1858971774 · Oct 30
€863 EUR
SGD 1,303 SGD
View
14 more retailers have this diamond
Prices start from €141 EURSave up to €723 EUR

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
€141 EUR