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Oval|Lab Grown|IGI

6.61ct G VS1 Oval Lab Grown Diamond

ID • G/VS1 • IGI LG628442324

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG628442324

Diamond specifications and retailer prices

From $906 USD
As of November 1, 2026
Save $4,774 USD (84%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $5,680 USD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 6.61ct lab-grown oval diamond

This 6.61ct 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 LG628442324 or 628442324. Listed at 23 retailers as of November 1, 2026, with prices from $906 to $5,680, a $4,774 spread on the same certified stone. Brilliant Earth lists it at $5,680. 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

6.61
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG628442324
Dimensions14.94 × 10.67 × 6.69 mm
L/W Ratio1.40
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
14.94 mm10.67 mm6.61 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG628442324
Side View
Table 60.0%Crown 35.1°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 62.7%

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: Nov 1
Current: $5,680 USD|Low: $879 USD|High: $5,920 USD|Avg: $2,308 USD|-3.1%
Brilliant Earth
Retailer 2
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Retailer 22
November 2, 2026
Retailer 8$906 USD
Retailer 20$986 USD
Retailer 6$1,015 USD
Retailer 3$1,051 USD
Retailer 5$1,051 USD
Retailer 4$1,131 USD
Retailer 16$1,225 USD
Retailer 9$1,541 USD
Retailer 2$1,605 USD
Retailer 11$1,686 USD
Retailer 13$1,719 USD
Retailer 17$1,947 USD
Retailer 18$2,033 USD
Retailer 21$2,338 USD
Retailer 10$2,661 USD
Retailer 7$2,955 USD
Retailer 12$3,286 USD
Retailer 14$3,288 USD
Retailer 19$3,569 USD
Retailer 15$3,652 USD
Retailer 22$4,340 USD
Brilliant Earth$5,680 USD

38 data points across 22 retailers

23 retailers$906 USD to $5,680 USD

A
Cheapest Retailer
-
$906 USD
A
Retailer 2
-
$986 USD
View
A
Retailer 3
-
$1,015 USD
View
Final sale: no returns
A
Retailer 4
-
$1,051 USD
View
Retailer 5
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$1,051 USD
View
Price last confirmed 16 days ago
Retailer 6
-
$1,131 USD
£891 GBP
View
Price last confirmed 16 days ago
A
Retailer 7
-
$1,225 USD
View
A
Retailer 8
-
$1,541 USD
View
A
Retailer 9
-
$1,605 USD
£1,263 GBP
View
B+
Retailer 10
-
$1,686 USD
View
A
Retailer 11
-
$1,719 USD
€1,637 EUR
View
B+
Retailer 12
-
$1,947 USD
A$2,996 AUD
View
A
Retailer 13
-
$2,033 USD
ZAR 32,851 ZAR
View
B+
Retailer 14
-
$2,338 USD
View
B+
Retailer 15
-
$2,661 USD
View
Retailer 16
-
$2,941 USD
£2,316 GBP
View
Price last confirmed 23 days ago
B+
Retailer 17
-
$2,955 USD
View
Retailer 18
-
$3,286 USD
View
Price last confirmed 22 days ago
B+
Retailer 19
-
$3,288 USD
View
B
Retailer 20
-
$3,569 USD
£2,810 GBP
View
B
Retailer 21
-
$3,652 USD
View
B
Retailer 22
-
$4,340 USD
View
Most Expensive
B
Brilliant Earth
9817475A · Nov 2
$5,680 USD
View
22 more retailers have this diamond
Prices start from $906 USDSave up to $4,774 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
6.61ct Oval
$906 USD