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Oval|Lab Grown|IGI

7.00ct D VS1 Oval Lab Grown Diamond

D/VS1 • IGI LG778665257

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG778665257

Diamond specifications and retailer prices

From $1,728 USD
As of October 29, 2026
Save $6,802 USD (80%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $8,530 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 7ct lab-grown oval diamond

This 7ct lab-grown oval sits in the over five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included) and certified by IGI LG778665257 or 778665257. Listed at 22 retailers as of October 29, 2026, with prices from $1,728 to $8,530, a $6,802 spread on the same certified stone. Brilliant Earth lists it at $8,530. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

7.00
Carat
D
Color
VS1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.6°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778665257
Dimensions10.65 × 10.65 × 6.30 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.65 mm10.65 mm7.00 ctD / VS1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778665257
Side View
Table 65.0%Crown 32.6°Girdle: THK-VTKPavilion 39.2°Culet: NoneDepth 59.2%

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: $8,530 USD|Low: $2,175 USD|High: $8,940 USD|Avg: $4,645 USD|-4.6%
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 29, 2026
Retailer 3$2,175 USD
Retailer 4$2,353 USD
Retailer 13$2,399 USD
Retailer 2$2,833 USD
Retailer 14$3,014 USD
Retailer 15$3,146 USD
Retailer 18$3,456 USD
Retailer 11$3,620 USD
Retailer 16$3,720 USD
Retailer 9$4,145 USD
Retailer 8$4,605 USD
Retailer 7$5,160 USD
Retailer 12$5,754 USD
Retailer 5$5,787 USD
Retailer 17$6,020 USD
Retailer 6$6,428 USD
Retailer 10$7,031 USD
Brilliant Earth$8,530 USD

34 data points across 18 retailers

22 retailers$1,728 USD to $8,530 USD

A
Cheapest Retailer
-
$1,728 USD
A
Retailer 2
-
$1,880 USD
View
Retailer 3
-
$2,085 USD
View
Price last confirmed 33 days ago
B+
Retailer 4
-
$2,175 USD
View
B+
Retailer 5
-
$2,353 USD
View
B+
Retailer 6
-
$2,399 USD
£1,889 GBP
View
B+
Retailer 7
-
$2,833 USD
£2,231 GBP
View
B+
Retailer 8
-
$3,014 USD
€2,870 EUR
View
B+
Retailer 9
-
$3,146 USD
View
B
Retailer 10
-
$3,456 USD
View
B+
Retailer 11
-
$3,620 USD
ZAR 58,482 ZAR
View
Retailer 12
-
$3,720 USD
A$5,723 AUD
View
Price last confirmed 7 days ago
B+
Retailer 13
-
$3,757 USD
View
B
Retailer 14
-
$4,145 USD
£3,264 GBP
View
B
Retailer 15
-
$4,605 USD
View
B
Retailer 16
-
$5,160 USD
View
B
Retailer 17
-
$5,754 USD
£4,531 GBP
View
B
Retailer 18
-
$5,787 USD
View
B
Retailer 19
-
$6,020 USD
View
Retailer 20
-
$6,428 USD
A$9,889 AUD
View
Price last confirmed 21 days ago
B
Retailer 21
-
$7,031 USD
View
Most Expensive
B
Brilliant Earth
18539474A · Oct 29
$8,530 USD
View
21 more retailers have this diamond
Prices start from $1,728 USDSave up to $6,802 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
7.00ct Oval
$1,728 USD