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Round|Lab Grown|IGI

0.66ct D VVS1 Round Lab Grown Diamond

ID • D/VVS1 • IGI LG799666547

Shape and cutting style on the report: Round brilliant

Certificate IGI LG799666547

Diamond specifications and retailer prices

From €226 EUR
$253 USD
As of October 30, 2026
11 retailers carry this diamond
Most expensive: €459 EUR at NZ Jewellers · As of October 24, 2026
View at NZ Jewellers

About this 0.66ct lab-grown round diamond

This 0.66ct lab-grown round 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 LG799666547 or 799666547. Listed at 11 retailers as of October 30, 2026. 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
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799666547
Dimensions5.65 × 5.62 × 3.40 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
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
5.65 mm5.62 mm0.66 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799666547
Side View
Table 60.0%Crown 34.3°Girdle: MediumPavilion 41°Culet: NoneDepth 60.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: €377 EUR|Low: €95 EUR|High: €797 EUR|Avg: €263 EUR
NZ Jewellers
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 2, 2026
Retailer 13€95 EUR
Retailer 9€105 EUR
Retailer 15€110 EUR
Retailer 14€125 EUR
Retailer 2€143 EUR
Retailer 5€165 EUR
Retailer 12€206 EUR
Retailer 7€210 EUR
Retailer 10€216 EUR
Retailer 8€295 EUR
Retailer 11€322 EUR
NZ Jewellers€377 EUR
Retailer 4€379 EUR
Retailer 6€429 EUR
Retailer 3€797 EUR

5 data points across 15 retailers

11 retailers

Retailer 1
-
€95 EUR
$106 USD
Price last confirmed 41 days ago
Retailer 2
-
€111 EUR
$124 USD
View
Price last confirmed 25 days ago
Retailer 3
-
€124 EUR
$139 USD
View
Price last confirmed 41 days ago
Retailer 4
-
€143 EUR
$160 USD
View
Price last confirmed 31 days ago
Retailer 5
-
€143 EUR
$160 USD
View
Price last confirmed 10 days ago
Retailer 6
-
€143 EUR
$160 USD
View
Price last confirmed 25 days ago
A
Retailer 7
-
€226 EUR
$253 USD
View
Retailer 8
-
€377 EUR
$423 USD
View
Price last confirmed 42 days ago
Retailer 9
-
€379 EUR
$425 USD
View
Price last confirmed 41 days ago
Retailer 10
-
€459 EUR
$515 USD
View
Price last confirmed 33 days ago
Most Expensive
NZ Jewellers
3a15c369-0caf-4f60-9ff7-98b95cb43883 · Oct 24
€459 EUR
$515 USD
View
Price last confirmed 9 days ago
10 more retailers have this diamond
Prices start from €226 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 Round
€226 EUR