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Oval|Lab Grown|IGI

6.70ct G VS1 Oval Lab Grown Diamond

ID • G/VS1 • IGI LG627466927

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG627466927

Diamond specifications and retailer prices

From $918 USD
As of October 29, 2026
Save $4,842 USD (84%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $5,760 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 6.7ct lab-grown oval diamond

This 6.7ct 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 LG627466927 or 627466927. Listed at 21 retailers as of October 29, 2026, with prices from $918 to $5,760, a $4,842 spread on the same certified stone. Brilliant Earth lists it at $5,760. 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

6.70
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG627466927
Dimensions15.10 × 10.73 × 6.70 mm
L/W Ratio1.41
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
15.10 mm10.73 mm6.70 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG627466927
Side View
Table 58.0%Crown 34.8°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.4%

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: $5,760 USD|Low: $891 USD|High: $5,760 USD|Avg: $2,323 USD
Brilliant Earth
Retailer 2
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Retailer 20
Retailer 21
Retailer 22
Retailer 23
October 30, 2026
Retailer 7$918 USD
Retailer 19$999 USD
Retailer 11$1,028 USD
Retailer 3$1,065 USD
Retailer 5$1,065 USD
Retailer 4$1,146 USD
Retailer 8$1,558 USD
Retailer 2$1,640 USD
Retailer 12$1,706 USD
Retailer 17$1,710 USD
Retailer 23$1,862 USD
Retailer 18$1,971 USD
Retailer 13$2,060 USD
Retailer 20$2,369 USD
Retailer 9$2,729 USD
Retailer 10$2,941 USD
Retailer 6$2,994 USD
Retailer 14$3,322 USD
Retailer 15$3,331 USD
Retailer 21$3,631 USD
Retailer 16$3,701 USD
Retailer 22$4,400 USD
Brilliant Earth$5,760 USD

39 data points across 23 retailers

21 retailers$918 USD to $5,760 USD

A
Cheapest Retailer
-
$918 USD
A
Retailer 2
-
$999 USD
View
A
Retailer 3
-
$1,065 USD
View
Retailer 4
-
$1,065 USD
View
Price last confirmed 13 days ago
Retailer 5
-
$1,146 USD
£902 GBP
View
Price last confirmed 13 days ago
A
Retailer 6
-
$1,558 USD
View
A
Retailer 7
-
$1,640 USD
£1,291 GBP
View
B+
Retailer 8
-
$1,706 USD
View
B+
Retailer 9
-
$1,710 USD
View
Retailer 10
-
$1,971 USD
A$3,033 AUD
View
Price last confirmed 9 days ago
A
Retailer 11
-
$2,060 USD
ZAR 33,284 ZAR
View
B+
Retailer 12
-
$2,369 USD
View
B+
Retailer 13
-
$2,729 USD
View
B+
Retailer 14
-
$2,941 USD
£2,316 GBP
View
B+
Retailer 15
-
$2,994 USD
View
Retailer 16
-
$3,322 USD
View
Price last confirmed 19 days ago
B+
Retailer 17
-
$3,331 USD
View
Retailer 18
-
$3,631 USD
£2,859 GBP
View
Price last confirmed 9 days ago
B
Retailer 19
-
$3,701 USD
View
B
Retailer 20
-
$4,400 USD
View
Most Expensive
B
Brilliant Earth
9831697A · Oct 29
$5,760 USD
View
20 more retailers have this diamond
Prices start from $918 USDSave up to $4,842 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
6.70ct Oval
$918 USD