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Oval|Lab Grown|IGI

7.18ct G VS2 Oval Lab Grown Diamond

ID • G/VS2 • IGI LG605389988

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG605389988

Diamond specifications and retailer prices

From $1,414 AUD
$993 USD
As of October 29, 2026
Save $6,487 AUD (82%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $7,901 AUD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 7.18ct lab-grown oval diamond

This 7.18ct lab-grown oval sits in the over five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG605389988 or 605389988. Listed at 21 retailers as of October 29, 2026, with prices from $1,414 to $7,901, a $6,487 spread on the same certified stone. Brilliant Earth lists it at $7,901. 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

7.18
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.3°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG605389988
Dimensions16.14 × 11.02 × 6.42 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
16.14 mm11.02 mm7.18 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG605389988
Side View
Table 62.0%Crown 32.3°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 58.3%

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: $7,901 AUD|Low: $1,357 AUD|High: $7,901 AUD|Avg: $3,142 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
October 31, 2026
Retailer 14$1,414 AUD
Retailer 4$1,537 AUD
Retailer 6$1,583 AUD
Retailer 15$1,639 AUD
Retailer 11$1,886 AUD
Retailer 12$2,346 AUD
Retailer 5$2,359 AUD
Retailer 13$2,490 AUD
Retailer 9$2,529 AUD
Retailer 3$3,072 AUD
Retailer 2$3,138 AUD
Retailer 8$4,003 AUD
Retailer 7$4,534 AUD
Retailer 16$5,082 AUD
Retailer 10$5,588 AUD
Brilliant Earth$7,901 AUD

44 data points across 16 retailers

21 retailers$1,414 AUD to $7,901 AUD

A
Cheapest Retailer
-
$1,414 AUD
$993 USD
A
Retailer 2
-
$1,537 AUD
$1,080 USD
View
A
Retailer 3
-
$1,583 AUD
$1,112 USD
View
Final sale: no returns
Retailer 4
-
$1,639 AUD
$1,151 USD
View
Price last confirmed 14 days ago
A
Retailer 5
-
$1,639 AUD
$1,151 USD
View
A
Retailer 6
-
$1,886 AUD
$1,325 USD
View
B+
Retailer 7
-
$2,346 AUD
$1,648 USD
View
A
Retailer 8
-
$2,359 AUD
$1,657 USD
View
A
Retailer 9
-
$2,490 AUD
€1,666 EUR
View
A
Retailer 10
-
$2,529 AUD
£1,399 GBP
View
A
Retailer 11
-
$3,072 AUD
$2,158 USD
View
B+
Retailer 12
-
$3,138 AUD
$2,204 USD
View
B+
Retailer 13
-
$4,003 AUD
$2,812 USD
View
B+
Retailer 14
-
$4,331 AUD
$3,042 USD
View
B+
Retailer 15
-
$4,534 AUD
£2,508 GBP
View
B+
Retailer 16
-
$5,053 AUD
$3,549 USD
View
B+
Retailer 17
-
$5,082 AUD
$3,570 USD
View
B
Retailer 18
-
$5,588 AUD
£3,091 GBP
View
B
Retailer 19
-
$5,712 AUD
$4,013 USD
View
B
Retailer 20
-
$7,881 AUD
$5,536 USD
View
Most Expensive
B
Brilliant Earth
10793002A · Oct 29
$7,901 AUD
$5,550 USD
View
20 more retailers have this diamond
Prices start from $1,414 AUDSave up to $6,487 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
7.18ct Oval
$1,414 AUD