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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 $2,460 AUD
$1,728 USD
As of October 29, 2026
Save $9,683 AUD (80%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $12,143 AUD 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 $2,460 to $12,143, a $9,683 spread on the same certified stone. Brilliant Earth lists it at $12,143. 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
Colour
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $12,143 AUD|Low: $3,096 AUD|High: $12,727 AUD|Avg: $6,611 AUD|-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 30, 2026
Retailer 5$3,096 AUD
Retailer 6$3,350 AUD
Retailer 12$3,405 AUD
Retailer 13$4,045 AUD
Retailer 16$4,290 AUD
Retailer 17$4,479 AUD
Retailer 4$4,920 AUD
Retailer 14$5,153 AUD
Retailer 18$5,296 AUD
Retailer 10$5,901 AUD
Retailer 9$6,556 AUD
Retailer 2$7,870 AUD
Retailer 15$8,192 AUD
Retailer 7$8,238 AUD
Retailer 3$8,570 AUD
Retailer 8$9,151 AUD
Retailer 11$9,347 AUD
Brilliant Earth$12,143 AUD

34 data points across 18 retailers

22 retailers$2,460 AUD to $12,143 AUD

A
Cheapest Retailer
-
$2,460 AUD
$1,728 USD
A
Retailer 2
-
$2,676 AUD
$1,880 USD
View
Retailer 3
-
$2,968 AUD
$2,085 USD
View
Price last confirmed 34 days ago
B+
Retailer 4
-
$3,096 AUD
$2,175 USD
View
B+
Retailer 5
-
$3,350 AUD
$2,353 USD
View
B+
Retailer 6
-
$3,405 AUD
£1,884 GBP
View
B+
Retailer 7
-
$4,045 AUD
£2,237 GBP
View
B+
Retailer 8
-
$4,290 AUD
€2,870 EUR
View
B+
Retailer 9
-
$4,479 AUD
$3,146 USD
View
B
Retailer 10
-
$4,920 AUD
$3,456 USD
View
B+
Retailer 11
-
$5,153 AUD
ZAR 58,482 ZAR
View
Retailer 12
-
$5,296 AUD
View
Price last confirmed 8 days ago
B+
Retailer 13
-
$5,348 AUD
$3,757 USD
View
B
Retailer 14
-
$5,901 AUD
£3,264 GBP
View
B
Retailer 15
-
$6,556 AUD
$4,605 USD
View
B
Retailer 16
-
$7,870 AUD
$5,528 USD
View
B
Retailer 17
-
$8,192 AUD
£4,531 GBP
View
B
Retailer 18
-
$8,238 AUD
$5,787 USD
View
B
Retailer 19
-
$8,570 AUD
$6,020 USD
View
Retailer 20
-
$9,151 AUD
View
Price last confirmed 22 days ago
B
Retailer 21
-
$9,347 AUD
$6,566 USD
View
Most Expensive
B
Brilliant Earth
18539474A · Oct 29
$12,143 AUD
$8,530 USD
View
21 more retailers have this diamond
Prices start from $2,460 AUDSave up to $9,683 AUD

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
$2,460 AUD