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Radiant|Lab Grown|IGI

0.73ct D VVS1 Radiant Lab Grown Diamond

EX • D/VVS1 • IGI LG816658240

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

Certificate IGI LG816658240

Diamond specifications and retailer prices

From €114 EUR
$128 USD
As of November 2, 2026
Save €1,329 EUR (92%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €1,443 EUR at Diamond Exchange Canada · As of November 2, 2026
View at Diamond Exchange Canada

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 LG816658240 or 816658240. Listed at 21 retailers as of November 2, 2026, with prices from €114 to €1,443, a €1,329 spread on the same certified stone. Diamond Exchange Canada lists it at €1,443. 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
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle27.9°
Pavilion angle36.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816658240
Dimensions6.48 × 4.61 × 2.96 mm
L/W Ratio1.41
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.48 mm4.61 mm0.73 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816658240
Side View
Table 65.0%Crown 27.9°Girdle: THN-MEDPavilion 36.3°Culet: NoneDepth 64.2%

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: €1,443 EUR|Low: €114 EUR|High: €1,927 EUR|Avg: €611 EUR
Diamond Exchange Canada
Retailer 2
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Retailer 22
November 3, 2026
Retailer 5€114 EUR
Retailer 2€126 EUR
Retailer 4€133 EUR
Retailer 13€140 EUR
Retailer 7€222 EUR
Retailer 22€259 EUR
Retailer 18€285 EUR
Retailer 17€399 EUR
Retailer 6€419 EUR
Retailer 21€504 EUR
Retailer 8€535 EUR
Retailer 10€538 EUR
Retailer 11€615 EUR
Retailer 15€623 EUR
Retailer 16€652 EUR
Retailer 9€704 EUR
Retailer 12€704 EUR
Retailer 20€737 EUR
Retailer 14€752 EUR
Retailer 19€840 EUR
Retailer 3€864 EUR
Diamond Exchange Canada€1,443 EUR

29 data points across 22 retailers

21 retailers€114 EUR to €1,443 EUR

A
Cheapest Retailer
-
€114 EUR
$128 USD
A
Retailer 2
-
€126 EUR
$141 USD
View
Final sale: no returns
A
Retailer 3
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€133 EUR
$149 USD
View
A
Retailer 4
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€140 EUR
$157 USD
View
A
Retailer 5
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€222 EUR
$249 USD
View
A
Retailer 6
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€259 EUR
$290 USD
View
A
Retailer 7
-
€285 EUR
ZAR 5,160 ZAR
View
B+
Retailer 8
-
€399 EUR
A$689 AUD
View
B+
Retailer 9
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€419 EUR
$470 USD
View
B+
Retailer 10
-
€504 EUR
$565 USD
View
B+
Retailer 11
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€535 EUR
$600 USD
View
B
Retailer 12
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€615 EUR
$690 USD
View
B
Retailer 13
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€623 EUR
$699 USD
View
B+
Retailer 14
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€652 EUR
$731 USD
View
B
Retailer 15
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€704 EUR
$790 USD
View
B
Retailer 16
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€704 EUR
$790 USD
View
B
Retailer 17
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€737 EUR
£651 GBP
View
Retailer 18
-
€752 EUR
A$1,298 AUD
View
Price last confirmed 29 days ago
B
Retailer 19
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€840 EUR
View
B
Retailer 20
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€864 EUR
$969 USD
View
Most Expensive
B
Diamond Exchange Canada
1995491206 · Nov 2
€1,443 EUR
CA$2,248 CAD
View
20 more retailers have this diamond
Prices start from €114 EURSave up to €1,329 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
€114 EUR