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Oval|Lab Grown|IGI

10.06ct H VS1 Oval Lab Grown Diamond

ID • H/VS1 • IGI LG678548659

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG678548659

Diamond specifications and retailer prices

From $2,103 AUD
£1,163 GBP
As of October 30, 2026
Save $8,247 AUD (80%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $10,350 AUD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 10.06ct lab-grown oval diamond

This 10.06ct lab-grown oval sits in the over five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG678548659 or 678548659. Listed at 15 retailers as of October 30, 2026, with prices from $2,103 to $10,350, a $8,247 spread on the same certified stone. Brilliant Earth lists it at $10,350. 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

10.06
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG678548659
Dimensions16.74 × 11.97 × 7.65 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.74 mm11.97 mm10.06 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG678548659
Side View
Table 59.0%Crown 35.3°Girdle: THK-VTKPavilion 39.8°Culet: NoneDepth 63.9%

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 30
Current: $10,350 AUD|Low: $2,103 AUD|High: $10,350 AUD|Avg: $4,873 AUD
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
October 31, 2026
Retailer 10$2,103 AUD
Retailer 2$2,204 AUD
Retailer 15$2,349 AUD
Retailer 16$2,591 AUD
Retailer 6$2,715 AUD
Retailer 9$3,104 AUD
Retailer 11$3,636 AUD
Retailer 14$3,662 AUD
Retailer 5$3,707 AUD
Retailer 3$4,264 AUD
Retailer 13$4,349 AUD
Retailer 17$5,663 AUD
Retailer 4$6,853 AUD
Retailer 12$7,687 AUD
Retailer 7$7,858 AUD
Retailer 8$8,265 AUD
Brilliant Earth$10,350 AUD

22 data points across 17 retailers

15 retailers$2,103 AUD to $10,350 AUD

A
Cheapest Retailer
-
$2,103 AUD
£1,163 GBP
A
Retailer 2
-
$2,204 AUD
$1,548 USD
View
Retailer 3
-
$2,349 AUD
$1,650 USD
View
Price last confirmed 18 days ago
A
Retailer 4
-
$2,591 AUD
$1,820 USD
View
A
Retailer 5
-
$2,715 AUD
HK$14,900 HKD
View
A
Retailer 6
-
$3,636 AUD
ZAR 41,265 ZAR
View
B+
Retailer 7
-
$3,707 AUD
$2,604 USD
View
A
Retailer 8
-
$4,264 AUD
$2,995 USD
View
Retailer 9
-
$4,349 AUD
View
Price last confirmed 9 days ago
B+
Retailer 10
-
$5,663 AUD
£3,132 GBP
View
B
Retailer 11
-
$6,853 AUD
$4,814 USD
View
B+
Retailer 12
-
$7,687 AUD
$5,400 USD
View
Retailer 13
-
$7,858 AUD
SGD 7,459 SGD
View
Price last confirmed 7 days ago
B
Retailer 14
-
$8,265 AUD
$5,805 USD
View
Most Expensive
B
Brilliant Earth
22254941A · Oct 30
$10,350 AUD
$7,270 USD
View
14 more retailers have this diamond
Prices start from $2,103 AUDSave up to $8,247 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
10.06ct Oval
$2,103 AUD