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Oval|Lab Grown|IGI

6.58ct E VS2 Oval Lab Grown Diamond

ID • E/VS2 • IGI LG811639869

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG811639869

Diamond specifications and retailer prices

From $2,182 AUD
$1,533 USD
As of October 29, 2026
Save $16,080 AUD (88%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $18,262 AUD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 6.58ct lab-grown oval diamond

This 6.58ct lab-grown oval sits in the over five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG811639869 or 811639869. Listed at 21 retailers as of October 29, 2026, with prices from $2,182 to $18,262, a $16,080 spread on the same certified stone. Brilliant Earth lists it at $18,262. 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

6.58
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811639869
Dimensions17.36 × 9.54 × 6.21 mm
L/W Ratio1.82
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.36 mm9.54 mm6.58 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811639869
Side View
Table 61.0%Crown 35.6°Girdle: STK-THKPavilion 40.5°Culet: NoneDepth 65.1%

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: $18,262 AUD|Low: $2,161 AUD|High: $18,262 AUD|Avg: $5,138 AUD
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 30, 2026
Retailer 5$2,182 AUD
Retailer 13$2,373 AUD
Retailer 12$2,443 AUD
Retailer 10$2,505 AUD
Retailer 6$2,531 AUD
Retailer 3$2,776 AUD
Retailer 2$3,576 AUD
Retailer 16$3,984 AUD
Retailer 11$4,179 AUD
Retailer 18$4,475 AUD
Retailer 4$4,743 AUD
Retailer 15$4,877 AUD
Retailer 8$6,117 AUD
Retailer 9$6,821 AUD
Retailer 14$7,265 AUD
Retailer 17$7,391 AUD
Retailer 7$8,895 AUD
Brilliant Earth$18,262 AUD

45 data points across 18 retailers

21 retailers$2,182 AUD to $18,262 AUD

Retailer 1
-
$2,161 AUD
$1,518 USD
Price last confirmed 38 days ago
A
Retailer 2
-
$2,182 AUD
$1,533 USD
View
A
Retailer 3
-
$2,373 AUD
$1,667 USD
View
A
Retailer 4
-
$2,443 AUD
$1,716 USD
View
Final sale: no returns
Retailer 5
-
$2,471 AUD
$1,736 USD
View
Price last confirmed 38 days ago
Retailer 6
-
$2,505 AUD
$1,760 USD
View
Price last confirmed 17 days ago
A
Retailer 7
-
$2,531 AUD
$1,778 USD
View
A
Retailer 8
-
$2,776 AUD
$1,950 USD
View
A
Retailer 9
-
$3,576 AUD
£1,978 GBP
View
B+
Retailer 10
-
$3,984 AUD
$2,799 USD
View
B+
Retailer 11
-
$4,179 AUD
€2,796 EUR
View
B+
Retailer 12
-
$4,475 AUD
$3,144 USD
View
B+
Retailer 13
-
$4,743 AUD
$3,332 USD
View
B+
Retailer 14
-
$4,877 AUD
$3,426 USD
View
B
Retailer 15
-
$6,117 AUD
£3,384 GBP
View
B
Retailer 16
-
$6,753 AUD
$4,744 USD
View
B
Retailer 17
-
$6,821 AUD
$4,792 USD
View
Retailer 18
-
$7,265 AUD
£4,019 GBP
View
Price last confirmed 12 days ago
B
Retailer 19
-
$7,391 AUD
$5,193 USD
View
B
Retailer 20
-
$8,895 AUD
$6,249 USD
View
Most Expensive
B
Brilliant Earth
20933609A · Oct 29
$18,262 AUD
$12,830 USD
View
20 more retailers have this diamond
Prices start from $2,182 AUDSave up to $16,080 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
6.58ct Oval
$2,182 AUD