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Oval|Lab Grown|IGI

6.09ct H VS1 Oval Lab Grown Diamond

EX • H/VS1 • IGI LG822630031

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG822630031

Diamond specifications and retailer prices

From $1,585 AUD
HK$8,700 HKD
As of October 31, 2026
Save $10,700 AUD (87%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $12,286 AUD at Brilliant Earth · As of October 26, 2026
View at Brilliant Earth

About this 6.09ct lab-grown oval diamond

This 6.09ct lab-grown oval sits in the over five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG822630031 or 822630031. Listed at 12 retailers as of October 26, 2026, with prices from $1,585 to $12,286, a $10,700 spread on the same certified stone. Brilliant Earth lists it at $12,286. 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

6.09
Carat
H
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG822630031
Dimensions14.75 × 10.31 × 6.34 mm
L/W Ratio1.43
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.75 mm10.31 mm6.09 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG822630031
Side View
Table 59.0%Crown 37.2°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 61.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $6,264 AUD|Low: $1,585 AUD|High: $12,656 AUD|Avg: $4,514 AUD|-50.5%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 2$1,585 AUD
Retailer 4$2,075 AUD
Retailer 11$2,227 AUD
Retailer 7$2,722 AUD
Retailer 10$2,911 AUD
Retailer 6$4,595 AUD
Retailer 3$4,788 AUD
Retailer 9$4,975 AUD
Retailer 8$5,209 AUD
Brilliant Earth$6,264 AUD
Retailer 5$6,534 AUD

23 data points across 11 retailers

12 retailers$1,585 AUD to $12,286 AUD

A
Cheapest Retailer
-
$1,585 AUD
HK$8,700 HKD
A
Retailer 2
-
$2,075 AUD
€1,388 EUR
View
B+
Retailer 3
-
$2,227 AUD
$1,564 USD
View
B+
Retailer 4
-
$2,722 AUD
$1,912 USD
View
B+
Retailer 5
-
$2,911 AUD
$2,045 USD
View
B
Retailer 6
-
$4,595 AUD
SGD 4,362 SGD
View
B
Retailer 7
-
$4,788 AUD
$3,364 USD
View
Retailer 8
-
$4,975 AUD
$3,495 USD
View
Price last confirmed 14 days ago
Retailer 9
-
$5,209 AUD
£2,881 GBP
View
Price last confirmed 11 days ago
B
Retailer 10
-
$6,264 AUD
$4,400 USD
View
B
Retailer 11
-
$6,534 AUD
$4,590 USD
View
Most Expensive
B
Brilliant Earth
20830631A · Oct 26
$12,286 AUD
$8,630 USD
View
11 more retailers have this diamond
Prices start from $1,585 AUDSave up to $10,700 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
6.09ct Oval
$1,585 AUD