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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 $993 USD
As of October 29, 2026
Save $4,557 USD (82%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $5,550 USD 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 $993 to $5,550, a $4,557 spread on the same certified stone. Brilliant Earth lists it at $5,550. 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
Color
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

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: $5,550 USD|Low: $1,112 USD|High: $5,730 USD|Avg: $2,608 USD|-3.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 12$1,112 USD
Retailer 6$1,325 USD
Retailer 7$1,648 USD
Retailer 11$1,657 USD
Retailer 8$1,749 USD
Retailer 2$1,776 USD
Retailer 9$2,274 USD
Retailer 4$2,812 USD
Retailer 3$3,185 USD
Retailer 10$3,570 USD
Retailer 5$3,926 USD
Brilliant Earth$5,550 USD

44 data points across 12 retailers

21 retailers$993 USD to $5,550 USD

A
Cheapest Retailer
-
$993 USD
A
Retailer 2
-
$1,080 USD
View
A
Retailer 3
-
$1,112 USD
View
Final sale: no returns
Retailer 4
-
$1,151 USD
View
Price last confirmed 13 days ago
A
Retailer 5
-
$1,151 USD
View
A
Retailer 6
-
$1,325 USD
View
B+
Retailer 7
-
$1,648 USD
View
A
Retailer 8
-
$1,657 USD
View
A
Retailer 9
-
$1,749 USD
€1,666 EUR
View
A
Retailer 10
-
$1,776 USD
£1,399 GBP
View
A
Retailer 11
-
$2,158 USD
View
B+
Retailer 12
-
$2,274 USD
View
B+
Retailer 13
-
$2,812 USD
View
B+
Retailer 14
-
$3,042 USD
View
B+
Retailer 15
-
$3,185 USD
£2,508 GBP
View
B+
Retailer 16
-
$3,549 USD
View
B+
Retailer 17
-
$3,570 USD
View
B
Retailer 18
-
$3,926 USD
£3,091 GBP
View
B
Retailer 19
-
$4,013 USD
View
B
Retailer 20
-
$5,536 USD
View
Most Expensive
B
Brilliant Earth
10793002A · Oct 29
$5,550 USD
View
20 more retailers have this diamond
Prices start from $993 USDSave up to $4,557 USD

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
$993 USD