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Oval|Lab Grown|IGI

6.67ct G VS1 Oval Lab Grown Diamond

ID • G/VS1 • IGI LG618449772

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG618449772

Diamond specifications and retailer prices

From $1,257 AUD
$883 USD
As of October 29, 2026
Save $9,904 AUD (89%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $11,161 AUD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 6.67ct lab-grown oval diamond

This 6.67ct 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 LG618449772 or 618449772. Listed at 9 retailers as of October 29, 2026, with prices from $1,257 to $11,161, a $9,904 spread on the same certified stone. Do Amore Diamonds lists it at $11,161. 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

6.67
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG618449772
Dimensions15.50 × 10.65 × 6.48 mm
L/W Ratio1.46
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
15.50 mm10.65 mm6.67 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG618449772
Side View
Table 62.0%Crown 34.4°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 60.8%

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: $11,161 AUD|Low: $1,257 AUD|High: $12,770 AUD|Avg: $4,343 AUD|-12.6%
Do Amore Diamonds
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
November 1, 2026
Retailer 11$1,257 AUD
Retailer 9$1,367 AUD
Retailer 13$2,340 AUD
Retailer 8$2,342 AUD
Retailer 4$2,955 AUD
Retailer 7$2,981 AUD
Retailer 12$3,015 AUD
Retailer 3$3,120 AUD
Retailer 10$3,243 AUD
Retailer 6$4,042 AUD
Retailer 2$5,456 AUD
Retailer 5$5,469 AUD
Retailer 14$6,604 AUD
Do Amore Diamonds$11,161 AUD

21 data points across 14 retailers

9 retailers$1,257 AUD to $11,161 AUD

A
Cheapest Retailer
-
$1,257 AUD
$883 USD
A
Retailer 2
-
$1,367 AUD
$960 USD
View
B+
Retailer 3
-
$2,340 AUD
$1,644 USD
View
A
Retailer 4
-
$2,342 AUD
$1,645 USD
View
B+
Retailer 5
-
$2,981 AUD
View
A
Retailer 6
-
$3,015 AUD
$2,118 USD
View
B+
Retailer 7
-
$3,243 AUD
$2,278 USD
View
B
Retailer 8
-
$5,456 AUD
£3,018 GBP
View
Most Expensive
B
Do Amore Diamonds
27-5F20255FF · Oct 31
$11,161 AUD
$7,840 USD
View
8 more retailers have this diamond
Prices start from $1,257 AUDSave up to $9,904 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
6.67ct Oval
$1,257 AUD