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Oval|Lab Grown|IGI

6.62ct G VS2 Oval Lab Grown Diamond

EX • G/VS2 • IGI LG776677902

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG776677902

Diamond specifications and retailer prices

From $1,290 USD
As of October 30, 2026
Save $4,540 USD (78%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $5,830 USD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 6.62ct lab-grown oval diamond

This 6.62ct 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 LG776677902 or 776677902. Listed at 12 retailers as of October 28, 2026, with prices from $1,290 to $5,830, a $4,540 spread on the same certified stone. Brilliant Earth lists it at $5,830. 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

6.62
Carat
G
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38°
Pavilion angle34.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG776677902
Dimensions16.31 × 10.16 × 5.95 mm
L/W Ratio1.61
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.31 mm10.16 mm6.62 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG776677902
Side View
Table 64.0%Crown 38°Girdle: MED-VTKPavilion 34.4°Culet: NoneDepth 58.6%

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 30
Current: $1,290 USD|Low: $1,051 USD|High: $4,890 USD|Avg: $2,504 USD|-3.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 11$1,051 USD
Retailer 1$1,290 USD
Retailer 4$1,413 USD
Retailer 2$1,467 USD
Retailer 8$1,580 USD
Retailer 3$1,986 USD
Retailer 5$2,592 USD
Retailer 6$3,113 USD
Retailer 9$3,569 USD
Retailer 10$3,895 USD
Retailer 7$4,302 USD

26 data points across 11 retailers

12 retailers$1,290 USD to $5,830 USD

Retailer 1
-
$1,051 USD
Price last confirmed 13 days ago
B+
Retailer 2
-
$1,290 USD
View
A
Retailer 3
-
$1,413 USD
£1,112 GBP
View
A
Retailer 4
-
$1,467 USD
View
A
Retailer 5
-
$1,580 USD
€1,505 EUR
View
Retailer 6
-
$1,986 USD
View
Price last confirmed 16 days ago
B+
Retailer 7
-
$2,592 USD
View
B+
Retailer 8
-
$3,113 USD
View
B
Retailer 9
-
$3,569 USD
£2,810 GBP
View
Retailer 10
-
$3,895 USD
View
Price last confirmed 11 days ago
B
Retailer 11
-
$4,302 USD
View
Most Expensive
B
Brilliant Earth
17806051A · Oct 28
$5,830 USD
View
11 more retailers have this diamond
Prices start from $1,290 USDSave up to $4,540 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
6.62ct Oval
$1,290 USD