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Oval|Lab Grown|IGI

0.66ct D VVS1 Oval Lab Grown Diamond

ID • D/VVS1 • IGI LG806628753

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG806628753

Diamond specifications and retailer prices

From $168 USD
As of November 1, 2026
Save $804 USD (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,173 USD at Flawless Fine Jewelry · As of October 16, 2026
View at Flawless Fine Jewelry

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 LG806628753 or 806628753. Listed at 18 retailers as of November 1, 2026, with a 478% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle35.1°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG806628753
Dimensions7.00 × 4.92 × 3.07 mm
L/W Ratio1.42
Girdle conditionFaceted
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
7.00 mm4.92 mm0.66 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG806628753
Side View
Table 57.0%Crown 35.1°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 62.4%

Caratlytics Score

How it works →
A+
Exceptional
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 1
Current: $1,173 USD|Low: $168 USD|High: $1,173 USD|Avg: $456 USD
Flawless Fine Jewelry
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
November 2, 2026
Retailer 13$168 USD
Retailer 5$188 USD
Retailer 6$194 USD
Retailer 17$208 USD
Retailer 10$215 USD
Retailer 9$225 USD
Retailer 3$230 USD
Retailer 8$280 USD
Retailer 18$355 USD
Retailer 11$369 USD
Retailer 14$377 USD
Retailer 16$435 USD
Retailer 12$529 USD
Retailer 7$567 USD
Retailer 4$668 USD
Retailer 2$705 USD
Retailer 15$972 USD
Flawless Fine Jewelry$1,173 USD

21 data points across 18 retailers

18 retailers$168 USD to $972 USD

A+
Cheapest Retailer
-
$168 USD
A
Retailer 2
-
$188 USD
View
Final sale: no returns
A
Retailer 3
-
$194 USD
View
A
Retailer 4
-
$208 USD
View
Retailer 5
-
$215 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$225 USD
View
A
Retailer 7
-
$230 USD
HK$1,800 HKD
View
A
Retailer 8
-
$280 USD
View
A
Retailer 9
-
$355 USD
€338 EUR
View
A
Retailer 10
-
$369 USD
£291 GBP
View
B+
Retailer 11
-
$377 USD
ZAR 6,098 ZAR
View
B+
Retailer 12
-
$435 USD
View
B+
Retailer 13
-
$529 USD
A$814 AUD
View
B+
Retailer 14
-
$567 USD
SGD 766 SGD
View
B+
Retailer 15
-
$668 USD
View
B
Retailer 16
-
$705 USD
View
B
Retailer 17
-
$972 USD
£765 GBP
View
Most Expensive
Flawless Fine Jewelry
5ABFFA113 · Oct 16
$1,173 USD
£924 GBP
View
Price last confirmed 17 days ago
17 more retailers have this diamond
Prices start from $168 USDSave up to $804 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
$168 USD