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Oval|Lab Grown|IGI

6.83ct G VS1 Oval Lab Grown Diamond

ID • G/VS1 • IGI LG594345230

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG594345230

Diamond specifications and retailer prices

From $1,303 AUD
$915 USD
As of October 29, 2026
Save $7,040 AUD (84%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $8,342 AUD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 6.83ct lab-grown oval diamond

This 6.83ct lab-grown oval sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG594345230 or 594345230. Listed at 23 retailers as of October 29, 2026, with prices from $1,303 to $8,342, a $7,040 spread on the same certified stone. Brilliant Earth lists it at $8,342. 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

6.83
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG594345230
Dimensions15.28 × 10.62 × 6.48 mm
L/W Ratio1.44
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
15.28 mm10.62 mm6.83 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG594345230
Side View
Table 62.0%Crown 36.4°Girdle: MED-THKPavilion 39.6°Culet: NoneDepth 61.0%

Caratlytics Score

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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: $8,342 AUD|Low: $1,250 AUD|High: $8,599 AUD|Avg: $2,949 AUD|-3.0%
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
November 1, 2026
Retailer 16$1,303 AUD
Retailer 6$1,416 AUD
Retailer 8$1,456 AUD
Retailer 3$1,510 AUD
Retailer 13$1,758 AUD
Retailer 14$2,161 AUD
Retailer 7$2,219 AUD
Retailer 15$2,294 AUD
Retailer 2$2,326 AUD
Retailer 9$2,798 AUD
Retailer 12$2,922 AUD
Retailer 10$2,987 AUD
Retailer 5$4,247 AUD
Retailer 4$4,725 AUD
Retailer 11$5,149 AUD
Brilliant Earth$8,342 AUD

42 data points across 16 retailers

23 retailers$1,303 AUD to $8,342 AUD

A
Cheapest Retailer
-
$1,303 AUD
$915 USD
A
Retailer 2
-
$1,416 AUD
$995 USD
View
A
Retailer 3
-
$1,456 AUD
$1,023 USD
View
Final sale: no returns
Retailer 4
-
$1,510 AUD
$1,061 USD
View
Price last confirmed 14 days ago
A
Retailer 5
-
$1,510 AUD
$1,061 USD
View
A
Retailer 6
-
$1,758 AUD
$1,235 USD
View
B+
Retailer 7
-
$2,161 AUD
$1,518 USD
View
A
Retailer 8
-
$2,219 AUD
$1,559 USD
View
A
Retailer 9
-
$2,294 AUD
€1,535 EUR
View
A
Retailer 10
-
$2,326 AUD
£1,286 GBP
View
A
Retailer 11
-
$2,798 AUD
View
A
Retailer 12
-
$2,922 AUD
ZAR 33,162 ZAR
View
A
Retailer 13
-
$2,987 AUD
$2,098 USD
View
Retailer 14
-
$3,360 AUD
$2,360 USD
View
Price last confirmed 12 days ago
B+
Retailer 15
-
$3,679 AUD
$2,584 USD
View
B+
Retailer 16
-
$4,017 AUD
$2,822 USD
View
B+
Retailer 17
-
$4,166 AUD
£2,304 GBP
View
B+
Retailer 18
-
$4,247 AUD
$2,983 USD
View
B+
Retailer 19
-
$4,715 AUD
$3,312 USD
View
B+
Retailer 20
-
$4,725 AUD
$3,319 USD
View
B+
Retailer 21
-
$5,149 AUD
£2,848 GBP
View
B
Retailer 22
-
$5,249 AUD
$3,687 USD
View
Most Expensive
B
Brilliant Earth
10792336A · Oct 31
$8,342 AUD
$5,860 USD
View
22 more retailers have this diamond
Prices start from $1,303 AUDSave up to $7,040 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
6.83ct Oval
$1,303 AUD