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Oval|Lab Grown|IGI

6.75ct G VS1 Oval Lab Grown Diamond

ID • G/VS1 • IGI LG615348243

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG615348243

Diamond specifications and retailer prices

From $904 USD
As of October 29, 2026
Save $4,886 USD (84%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $5,790 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 6.75ct lab-grown oval diamond

This 6.75ct 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 LG615348243 or 615348243. Listed at 23 retailers as of October 29, 2026, with prices from $904 to $5,790, a $4,886 spread on the same certified stone. Brilliant Earth lists it at $5,790. 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

6.75
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.8°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG615348243
Dimensions14.92 × 10.47 × 6.59 mm
L/W Ratio1.43
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
14.92 mm10.47 mm6.75 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG615348243
Side View
Table 60.0%Crown 37.8°Girdle: STK-THKPavilion 40.1°Culet: NoneDepth 62.9%

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: $5,790 USD|Low: $868 USD|High: $5,970 USD|Avg: $2,069 USD|-3.0%
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
Retailer 17
Retailer 18
October 31, 2026
Retailer 3$904 USD
Retailer 9$984 USD
Retailer 6$1,012 USD
Retailer 7$1,049 USD
Retailer 11$1,127 USD
Retailer 15$1,225 USD
Retailer 14$1,500 USD
Retailer 10$1,545 USD
Retailer 16$1,592 USD
Retailer 12$1,615 USD
Retailer 18$1,942 USD
Retailer 13$2,029 USD
Retailer 2$2,073 USD
Retailer 8$2,949 USD
Retailer 5$3,281 USD
Retailer 4$3,281 USD
Retailer 17$3,562 USD
Brilliant Earth$5,790 USD

40 data points across 18 retailers

23 retailers$904 USD to $5,790 USD

A
Cheapest Retailer
-
$904 USD
A
Retailer 2
-
$984 USD
View
A
Retailer 3
-
$1,012 USD
View
Final sale: no returns
Retailer 4
-
$1,049 USD
View
Price last confirmed 13 days ago
A
Retailer 5
-
$1,049 USD
View
A
Retailer 6
-
$1,127 USD
£887 GBP
View
A
Retailer 7
-
$1,225 USD
View
B+
Retailer 8
-
$1,500 USD
View
A
Retailer 9
-
$1,545 USD
View
A
Retailer 10
-
$1,592 USD
€1,516 EUR
View
A
Retailer 11
-
$1,615 USD
£1,271 GBP
View
Retailer 12
-
$1,942 USD
A$2,987 AUD
View
Price last confirmed 9 days ago
A
Retailer 13
-
$2,029 USD
ZAR 32,785 ZAR
View
B+
Retailer 14
-
$2,073 USD
View
B+
Retailer 15
-
$2,554 USD
View
B+
Retailer 16
-
$2,760 USD
View
B+
Retailer 17
-
$2,896 USD
£2,280 GBP
View
B+
Retailer 18
-
$2,949 USD
View
B+
Retailer 19
-
$3,281 USD
View
B+
Retailer 20
-
$3,281 USD
View
B+
Retailer 21
-
$3,562 USD
£2,805 GBP
View
B
Retailer 22
-
$3,644 USD
View
Most Expensive
B
Brilliant Earth
9054084A · Oct 29
$5,790 USD
View
22 more retailers have this diamond
Prices start from $904 USDSave up to $4,886 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
6.75ct Oval
$904 USD