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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 $1,283 AUD
$901 USD
As of October 29, 2026
Save $5,992 AUD (82%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $7,275 AUD 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 $1,283 to $7,275, a $5,992 spread on the same certified stone. Brilliant Earth lists it at $7,275. 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
Colour
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: $7,275 AUD|Low: $1,435 AUD|High: $7,502 AUD|Avg: $3,390 AUD|-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 31, 2026
Retailer 3$1,435 AUD
Retailer 8$1,737 AUD
Retailer 9$2,114 AUD
Retailer 13$2,185 AUD
Retailer 10$2,244 AUD
Retailer 6$2,289 AUD
Retailer 2$2,920 AUD
Retailer 5$3,597 AUD
Retailer 4$4,100 AUD
Retailer 12$4,652 AUD
Retailer 7$5,071 AUD
Retailer 11$5,531 AUD
Brilliant Earth$7,275 AUD

43 data points across 13 retailers

22 retailers$1,283 AUD to $7,275 AUD

A
Cheapest Retailer
-
$1,283 AUD
$901 USD
A
Retailer 2
-
$1,395 AUD
$980 USD
View
A
Retailer 3
-
$1,435 AUD
$1,008 USD
View
Final sale: no returns
Retailer 4
-
$1,488 AUD
$1,045 USD
View
Price last confirmed 14 days ago
A
Retailer 5
-
$1,488 AUD
$1,045 USD
View
A
Retailer 6
-
$1,737 AUD
$1,220 USD
View
B+
Retailer 7
-
$2,114 AUD
$1,485 USD
View
A
Retailer 8
-
$2,185 AUD
$1,535 USD
View
A
Retailer 9
-
$2,244 AUD
€1,501 EUR
View
A
Retailer 10
-
$2,289 AUD
£1,266 GBP
View
B+
Retailer 11
-
$2,920 AUD
$2,051 USD
View
B+
Retailer 12
-
$3,597 AUD
$2,526 USD
View
B+
Retailer 13
-
$3,693 AUD
$2,594 USD
View
B
Retailer 14
-
$4,100 AUD
£2,268 GBP
View
B+
Retailer 15
-
$4,181 AUD
$2,937 USD
View
B+
Retailer 16
-
$4,652 AUD
$3,268 USD
View
B+
Retailer 17
-
$4,655 AUD
$3,270 USD
View
B
Retailer 18
-
$5,071 AUD
£2,805 GBP
View
B
Retailer 19
-
$5,167 AUD
$3,629 USD
View
Retailer 20
-
$5,531 AUD
$3,885 USD
View
Price last confirmed 12 days ago
B
Retailer 21
-
$7,082 AUD
$4,975 USD
View
Most Expensive
B
Brilliant Earth
10792544A · Oct 29
$7,275 AUD
$5,110 USD
View
21 more retailers have this diamond
Prices start from $1,283 AUDSave up to $5,992 AUD

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
$1,283 AUD