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Oval|Lab Grown|IGI

6.60ct G VS2 Oval Lab Grown Diamond

ID • G/VS2 • IGI LG598314719

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG598314719

Diamond specifications and retailer prices

From $901 USD
As of October 29, 2026
Save $4,209 USD (82%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $5,110 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 6.6ct lab-grown oval diamond

This 6.6ct lab-grown oval sits in the over five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG598314719 or 598314719. Listed at 22 retailers as of October 29, 2026, with prices from $901 to $5,110, a $4,209 spread on the same certified stone. Brilliant Earth lists it at $5,110. 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

6.60
Carat
G
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG598314719
Dimensions15.39 × 10.47 × 6.30 mm
L/W Ratio1.47
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
15.39 mm10.47 mm6.60 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG598314719
Side View
Table 64.0%Crown 35°Girdle: STK-THKPavilion 39.6°Culet: NoneDepth 60.2%

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: Oct 29
Current: $5,110 USD|Low: $1,008 USD|High: $5,270 USD|Avg: $2,373 USD|-2.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 29, 2026
Retailer 3$1,008 USD
Retailer 7$1,220 USD
Retailer 8$1,485 USD
Retailer 13$1,535 USD
Retailer 9$1,576 USD
Retailer 2$1,603 USD
Retailer 11$2,117 USD
Retailer 5$2,526 USD
Retailer 4$2,880 USD
Retailer 12$3,268 USD
Retailer 6$3,562 USD
Retailer 10$3,885 USD
Brilliant Earth$5,110 USD

42 data points across 13 retailers

22 retailers$901 USD to $5,110 USD

A
Cheapest Retailer
-
$901 USD
A
Retailer 2
-
$980 USD
View
A
Retailer 3
-
$1,008 USD
View
Final sale: no returns
Retailer 4
-
$1,045 USD
View
Price last confirmed 12 days ago
A
Retailer 5
-
$1,045 USD
View
A
Retailer 6
-
$1,220 USD
View
B+
Retailer 7
-
$1,485 USD
View
A
Retailer 8
-
$1,535 USD
View
A
Retailer 9
-
$1,576 USD
€1,501 EUR
View
A
Retailer 10
-
$1,603 USD
£1,262 GBP
View
B+
Retailer 11
-
$2,117 USD
View
B+
Retailer 12
-
$2,526 USD
View
B+
Retailer 13
-
$2,594 USD
View
B
Retailer 14
-
$2,880 USD
£2,268 GBP
View
B+
Retailer 15
-
$2,937 USD
View
B+
Retailer 16
-
$3,268 USD
View
B+
Retailer 17
-
$3,270 USD
View
B
Retailer 18
-
$3,562 USD
£2,805 GBP
View
B
Retailer 19
-
$3,629 USD
View
Retailer 20
-
$3,885 USD
View
Price last confirmed 11 days ago
B
Retailer 21
-
$4,975 USD
View
Most Expensive
B
Brilliant Earth
10792544A · Oct 29
$5,110 USD
View
21 more retailers have this diamond
Prices start from $901 USDSave up to $4,209 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
6.60ct Oval
$901 USD