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Oval|Lab Grown|IGI

0.66ct G VS2 Oval Lab Grown Diamond

ID • G/VS2 • IGI LG641483800

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG641483800

Diamond specifications and retailer prices

From $138 USD
As of November 1, 2026
Save $761 USD (85%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $899 USD at Flawless Fine Jewelry · As of November 2, 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 G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG641483800 or 641483800. Listed at 20 retailers as of November 1, 2026, with prices from $138 to $899, a $761 spread on the same certified stone. Flawless Fine Jewelry lists it at $899. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.66
Carat
G
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle41.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG641483800
Dimensions7.21 × 4.87 × 3.04 mm
L/W Ratio1.48
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.21 mm4.87 mm0.66 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG641483800
Side View
Table 61.0%Crown 33.2°Girdle: MED-STKPavilion 41.9°Culet: NoneDepth 62.4%

Caratlytics Score

How it works →
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 1
Current: $899 USD|Low: $132 USD|High: $899 USD|Avg: $367 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
November 2, 2026
Retailer 13$138 USD
Retailer 4$154 USD
Retailer 3$160 USD
Retailer 7$171 USD
Retailer 15$171 USD
Retailer 11$235 USD
Retailer 14$240 USD
Retailer 2$291 USD
Retailer 10$298 USD
Retailer 9$350 USD
Retailer 12$429 USD
Retailer 5$477 USD
Retailer 6$549 USD
Retailer 8$798 USD
Flawless Fine Jewelry$899 USD

46 data points across 15 retailers

20 retailers$138 USD to $899 USD

A
Cheapest Retailer
-
$138 USD
A
Retailer 2
-
$154 USD
View
Final sale: no returns
A
Retailer 3
-
$160 USD
View
A
Retailer 4
-
$171 USD
View
Retailer 5
-
$171 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$235 USD
View
A
Retailer 7
-
$240 USD
View
Retailer 8
-
$290 USD
View
Price last confirmed 84 days ago
B+
Retailer 9
-
$291 USD
£229 GBP
View
B+
Retailer 10
-
$298 USD
€284 EUR
View
B+
Retailer 11
-
$350 USD
View
B
Retailer 12
-
$429 USD
View
B
Retailer 13
-
$474 USD
SGD 641 SGD
View
B
Retailer 14
-
$477 USD
View
B
Retailer 15
-
$491 USD
£387 GBP
View
B
Retailer 16
-
$546 USD
View
B
Retailer 17
-
$549 USD
View
B
Retailer 18
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$604 USD
View
B
Retailer 19
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$798 USD
£628 GBP
View
Most Expensive
B
Flawless Fine Jewelry
942962CA6 · Nov 2
$899 USD
£708 GBP
View
19 more retailers have this diamond
Prices start from $138 USDSave up to $761 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
$138 USD