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Radiant|Lab Grown|IGI

6.66ct D VVS2 Radiant Lab Grown Diamond

EX • D/VVS2 • IGI LG843655344

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

Certificate IGI LG843655344

Diamond specifications and retailer prices

From €2,162 EUR
$2,425 USD
As of November 2, 2026
Save €10,108 EUR (82%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €12,270 EUR at With Clarity · As of November 2, 2026
View at With Clarity

About this 6.66ct lab-grown radiant diamond

This 6.66ct lab-grown radiant sits in the over five carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG843655344 or 843655344. Listed at 21 retailers as of November 2, 2026, with prices from €2,162 to €12,270, a €10,108 spread on the same certified stone. With Clarity lists it at €12,270. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

6.66
Carat
D
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.2°
Pavilion angle36°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843655344
Dimensions13.75 × 9.06 × 6.09 mm
L/W Ratio1.52
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.75 mm9.06 mm6.66 ctD / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843655344
Side View
Table 66.0%Crown 43.2°Girdle: Slightly ThickPavilion 36°Culet: NoneDepth 67.2%

Caratlytics Score

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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: €3,789 EUR|Low: €2,162 EUR|High: €12,836 EUR|Avg: €4,719 EUR|-4.2%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
With Clarity
November 2, 2026
Retailer 4€2,162 EUR
Retailer 15€2,353 EUR
Retailer 3€2,422 EUR
Retailer 8€2,508 EUR
Retailer 12€2,596 EUR
Retailer 9€2,652 EUR
Retailer 2€2,781 EUR
Retailer 14€3,426 EUR
Retailer 13€3,448 EUR
Retailer 17€3,584 EUR
Retailer 20€3,761 EUR
Retailer 1€3,789 EUR
Retailer 6€4,642 EUR
Retailer 18€4,647 EUR
Retailer 10€4,756 EUR
Retailer 7€4,854 EUR
Retailer 19€6,697 EUR
Retailer 16€6,716 EUR
Retailer 5€8,756 EUR
Retailer 11€8,919 EUR
With Clarity€12,270 EUR

11 data points across 21 retailers

21 retailers€2,162 EUR to €12,270 EUR

A
Cheapest Retailer
-
€2,162 EUR
$2,425 USD
A
Retailer 2
-
€2,353 EUR
$2,639 USD
View
A
Retailer 3
-
€2,422 EUR
$2,716 USD
View
Final sale: no returns
A
Retailer 4
-
€2,508 EUR
$2,813 USD
View
A
Retailer 5
-
€2,596 EUR
£2,293 GBP
View
A
Retailer 6
-
€2,652 EUR
$2,975 USD
View
A
Retailer 7
-
€2,781 EUR
$3,119 USD
View
B+
Retailer 8
-
€3,426 EUR
£3,026 GBP
View
B+
Retailer 9
-
€3,448 EUR
$3,867 USD
View
B+
Retailer 10
-
€3,584 EUR
$4,020 USD
View
B+
Retailer 11
-
€3,761 EUR
$4,218 USD
View
B+
Retailer 12
-
€3,789 EUR
View
B+
Retailer 13
-
€4,642 EUR
$5,206 USD
View
B+
Retailer 14
-
€4,647 EUR
A$8,019 AUD
View
B+
Retailer 15
-
€4,756 EUR
£4,200 GBP
View
B+
Retailer 16
-
€4,854 EUR
ZAR 87,952 ZAR
View
B+
Retailer 17
-
€6,697 EUR
$7,511 USD
View
B+
Retailer 18
-
€6,716 EUR
£5,931 GBP
View
B
Retailer 19
-
€8,756 EUR
$9,820 USD
View
B
Retailer 20
-
€8,919 EUR
SGD 13,519 SGD
View
Most Expensive
B
With Clarity
843655344 · Nov 2
€12,270 EUR
$13,762 USD
View
20 more retailers have this diamond
Prices start from €2,162 EURSave up to €10,108 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
6.66ct Radiant
€2,162 EUR