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Oval|Lab Grown|IGI

0.66ct D VVS1 Oval Lab Grown Diamond

ID • D/VVS1 • IGI LG814619920

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG814619920

Diamond specifications and retailer prices

From $133 USD
As of November 1, 2026
Save $1,240 USD (90%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,373 USD at MOH London · As of November 2, 2026
View at MOH London

About this 0.66ct lab-grown oval diamond

This 0.66ct lab-grown oval 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 LG814619920 or 814619920. Listed at 20 retailers as of November 1, 2026, with prices from $133 to $1,373, a $1,240 spread on the same certified stone. MOH London lists it at $1,373. 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
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG814619920
Dimensions7.23 × 4.96 × 2.96 mm
L/W Ratio1.46
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.23 mm4.96 mm0.66 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG814619920
Side View
Table 63.0%Crown 35°Girdle: THN-MEDPavilion 40.1°Culet: NoneDepth 59.7%

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: Nov 1
Current: $1,373 USD|Low: $133 USD|High: $1,435 USD|Avg: $405 USD|-4.3%
MOH London
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
November 2, 2026
Retailer 16$133 USD
Retailer 7$148 USD
Retailer 6$154 USD
Retailer 19$165 USD
Retailer 10$167 USD
Retailer 8$225 USD
Retailer 14$279 USD
Retailer 11$296 USD
Retailer 17$300 USD
Retailer 3$324 USD
Retailer 15$421 USD
Retailer 13$455 USD
Retailer 9$472 USD
Retailer 18$472 USD
Retailer 2$511 USD
Retailer 5$531 USD
Retailer 12$559 USD
Retailer 4$587 USD
MOH London$1,373 USD

21 data points across 19 retailers

20 retailers$133 USD to $1,373 USD

A+
Cheapest Retailer
-
$133 USD
A
Retailer 2
-
$148 USD
View
Final sale: no returns
A
Retailer 3
-
$154 USD
View
A
Retailer 4
-
$165 USD
View
Retailer 5
-
$167 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$225 USD
View
A
Retailer 7
-
$279 USD
£220 GBP
View
A
Retailer 8
-
$296 USD
View
A
Retailer 9
-
$300 USD
ZAR 4,846 ZAR
View
Retailer 10
-
$310 USD
View
Price last confirmed 26 days ago
A
Retailer 11
-
$324 USD
€309 EUR
View
B+
Retailer 12
-
$421 USD
A$647 AUD
View
B+
Retailer 13
-
$455 USD
SGD 615 SGD
View
Retailer 14
-
$472 USD
A$726 AUD
View
Price last confirmed 7 days ago
B+
Retailer 15
-
$472 USD
View
B+
Retailer 16
-
$511 USD
View
B+
Retailer 17
-
$531 USD
View
B
Retailer 18
-
$559 USD
View
B+
Retailer 19
-
$587 USD
View
Most Expensive
B
MOH London
LG814619920 · Nov 2
$1,373 USD
£1,081 GBP
View
19 more retailers have this diamond
Prices start from $133 USDSave up to $1,240 USD

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 Oval
$133 USD