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Radiant|Lab Grown|IGI

10.03ct H VS1 Radiant Lab Grown Diamond

GD • H/VS1 • IGI LG680565510

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG680565510

Diamond specifications and retailer prices

From $2,699 AUD
$1,896 USD
As of October 31, 2026
Save $7,112 AUD (72%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $9,811 AUD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 10.03ct lab-grown radiant diamond

This 10.03ct lab-grown radiant sits in the over five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG680565510 or 680565510. Listed at 16 retailers as of October 31, 2026, with prices from $2,699 to $9,811, a $7,112 spread on the same certified stone. Taylor and Hart lists it at $9,811. 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

10.03
Carat
H
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.2°
Pavilion angle29.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG680565510
Dimensions15.72 × 10.68 × 6.51 mm
L/W Ratio1.47
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.72 mm10.68 mm10.03 ctH / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG680565510
Side View
Table 65.0%Crown 46.2°Girdle: ThickPavilion 29.2°Culet: NoneDepth 61.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $5,181 AUD|Low: $2,699 AUD|High: $9,811 AUD|Avg: $5,122 AUD|-0.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Taylor and Hart
November 1, 2026
Retailer 9$2,699 AUD
Retailer 3$2,987 AUD
Retailer 10$3,039 AUD
Retailer 8$3,469 AUD
Retailer 4$4,328 AUD
Retailer 7$4,393 AUD
Retailer 6$4,820 AUD
Retailer 1$5,181 AUD
Retailer 11$5,793 AUD
Retailer 2$6,946 AUD
Retailer 5$7,865 AUD
Taylor and Hart$9,811 AUD

17 data points across 12 retailers

16 retailers$2,699 AUD to $9,811 AUD

Retailer 1
-
$2,410 AUD
$1,693 USD
Price last confirmed 24 days ago
Retailer 2
-
$2,622 AUD
$1,842 USD
View
Price last confirmed 35 days ago
B+
Retailer 3
-
$2,699 AUD
$1,896 USD
View
Final sale: no returns
Retailer 4
-
$2,796 AUD
$1,964 USD
View
Price last confirmed 20 days ago
Retailer 5
-
$2,796 AUD
$1,964 USD
View
Price last confirmed 29 days ago
B+
Retailer 6
-
$3,039 AUD
$2,135 USD
View
B+
Retailer 7
-
$3,469 AUD
$2,437 USD
View
B+
Retailer 8
-
$4,328 AUD
ZAR 49,120 ZAR
View
B
Retailer 9
-
$4,393 AUD
$3,086 USD
View
B
Retailer 10
-
$4,820 AUD
$3,386 USD
View
B
Retailer 11
-
$5,181 AUD
View
Retailer 12
-
$5,240 AUD
$3,681 USD
View
Price last confirmed 32 days ago
B
Retailer 13
-
$5,793 AUD
£3,204 GBP
View
B
Retailer 14
-
$6,946 AUD
$4,879 USD
View
B
Retailer 15
-
$7,865 AUD
$5,525 USD
View
Most Expensive
B
Taylor and Hart
IZ1N51P · Oct 31
$9,811 AUD
$6,892 USD
View
15 more retailers have this diamond
Prices start from $2,699 AUDSave up to $7,112 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.

B+
10.03ct Radiant
$2,699 AUD