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Oval|Lab Grown|IGI

6.84ct G VS1 Oval Lab Grown Diamond

ID • G/VS1 • IGI LG620435582

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG620435582

Diamond specifications and retailer prices

From $1,304 AUD
$916 USD
As of October 29, 2026
Save $7,067 AUD (84%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $8,371 AUD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 6.84ct lab-grown oval diamond

This 6.84ct 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 LG620435582 or 620435582. Listed at 24 retailers as of October 29, 2026, with prices from $1,304 to $8,371, a $7,067 spread on the same certified stone. Brilliant Earth lists it at $8,371. 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

6.84
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG620435582
Dimensions15.84 × 10.75 × 6.27 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
15.84 mm10.75 mm6.84 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG620435582
Side View
Table 62.0%Crown 32.5°Girdle: MED-STKPavilion 39.1°Culet: NoneDepth 58.3%

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: $8,371 AUD|Low: $1,251 AUD|High: $8,371 AUD|Avg: $2,936 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
November 1, 2026
Retailer 3$1,304 AUD
Retailer 9$1,418 AUD
Retailer 6$1,459 AUD
Retailer 7$1,512 AUD
Retailer 2$1,620 AUD
Retailer 16$1,765 AUD
Retailer 15$2,164 AUD
Retailer 10$2,222 AUD
Retailer 17$2,296 AUD
Retailer 11$2,329 AUD
Retailer 12$2,803 AUD
Retailer 14$2,926 AUD
Retailer 13$2,991 AUD
Retailer 8$4,252 AUD
Retailer 5$4,721 AUD
Retailer 4$4,732 AUD
Retailer 18$5,156 AUD
Brilliant Earth$8,371 AUD

41 data points across 18 retailers

24 retailers$1,304 AUD to $8,371 AUD

A
Cheapest Retailer
-
$1,304 AUD
$916 USD
A
Retailer 2
-
$1,418 AUD
$996 USD
View
A
Retailer 3
-
$1,459 AUD
$1,025 USD
View
Final sale: no returns
A
Retailer 4
-
$1,512 AUD
$1,062 USD
View
Retailer 5
-
$1,512 AUD
$1,062 USD
View
Price last confirmed 15 days ago
A
Retailer 6
-
$1,620 AUD
£896 GBP
View
A
Retailer 7
-
$1,765 AUD
$1,240 USD
View
B+
Retailer 8
-
$2,164 AUD
$1,520 USD
View
A
Retailer 9
-
$2,222 AUD
$1,561 USD
View
A
Retailer 10
-
$2,296 AUD
€1,536 EUR
View
A
Retailer 11
-
$2,329 AUD
£1,288 GBP
View
A
Retailer 12
-
$2,803 AUD
View
A
Retailer 13
-
$2,926 AUD
ZAR 33,209 ZAR
View
A
Retailer 14
-
$2,991 AUD
$2,101 USD
View
B+
Retailer 15
-
$3,685 AUD
$2,588 USD
View
B+
Retailer 16
-
$4,027 AUD
$2,829 USD
View
B+
Retailer 17
-
$4,187 AUD
£2,316 GBP
View
B+
Retailer 18
-
$4,252 AUD
$2,987 USD
View
B+
Retailer 19
-
$4,721 AUD
$3,316 USD
View
B+
Retailer 20
-
$4,732 AUD
$3,324 USD
View
B+
Retailer 21
-
$5,156 AUD
£2,852 GBP
View
B
Retailer 22
-
$5,257 AUD
$3,693 USD
View
B
Retailer 23
-
$7,256 AUD
$5,097 USD
View
Most Expensive
B
Brilliant Earth
10794597A · Oct 31
$8,371 AUD
$5,880 USD
View
23 more retailers have this diamond
Prices start from $1,304 AUDSave up to $7,067 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
6.84ct Oval
$1,304 AUD