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Radiant|Lab Grown|IGI

0.66ct D VVS1 Radiant Lab Grown Diamond

ID • D/VVS1 • IGI LG673426846

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

Certificate IGI LG673426846

Diamond specifications and retailer prices

From €137 EUR
$154 USD
As of November 2, 2026
Save €795 EUR (85%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €932 EUR at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 0.66ct lab-grown radiant diamond

This 0.66ct 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 LG673426846 or 673426846. Listed at 19 retailers as of November 1, 2026, with prices from €137 to €932, a €795 spread on the same certified stone. Reve Diamonds lists it at €932. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.66
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle43.7°
Pavilion angle32.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG673426846
Dimensions6.23 × 4.27 × 2.68 mm
L/W Ratio1.46
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.23 mm4.27 mm0.66 ctD / VVS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG673426846
Side View
Table 68.0%Crown 43.7°Girdle: Slightly ThickPavilion 32.3°Culet: NoneDepth 62.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 2
Current: €448 EUR|Low: €131 EUR|High: €804 EUR|Avg: €326 EUR|+13.6%
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
November 2, 2026
Retailer 12€137 EUR
Retailer 5€152 EUR
Retailer 3€159 EUR
Retailer 4€169 EUR
Retailer 13€169 EUR
Retailer 11€267 EUR
Retailer 8€289 EUR
Retailer 6€297 EUR
Retailer 7€309 EUR
Retailer 9€437 EUR
Retailer 1€448 EUR
Retailer 2€546 EUR
Retailer 10€795 EUR

44 data points across 13 retailers

19 retailers€137 EUR to €932 EUR

A
Cheapest Retailer
-
€137 EUR
$154 USD
A
Retailer 2
-
€152 EUR
$171 USD
View
Final sale: no returns
A
Retailer 3
-
€159 EUR
$178 USD
View
Retailer 4
-
€169 EUR
$190 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
€169 EUR
$190 USD
View
A
Retailer 6
-
€216 EUR
$242 USD
View
A
Retailer 7
-
€232 EUR
$260 USD
View
A
Retailer 8
-
€267 EUR
$300 USD
View
A
Retailer 9
-
€289 EUR
View
A
Retailer 10
-
€297 EUR
£262 GBP
View
A
Retailer 11
-
€309 EUR
ZAR 5,590 ZAR
View
B+
Retailer 12
-
€437 EUR
$490 USD
View
B+
Retailer 13
-
€448 EUR
$502 USD
View
B
Retailer 14
-
€546 EUR
$612 USD
View
B
Retailer 15
-
€552 EUR
$619 USD
View
B
Retailer 16
-
€585 EUR
£516 GBP
View
B
Retailer 17
-
€595 EUR
$667 USD
View
Retailer 18
-
€795 EUR
£702 GBP
View
Price last confirmed 7 days ago
Most Expensive
B
Reve Diamonds
4A8D97B93 · Nov 1
€932 EUR
$1,046 USD
View
18 more retailers have this diamond
Prices start from €137 EURSave up to €795 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
0.66ct Radiant
€137 EUR