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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 HK$14,876 HKD
$1,896 USD
As of November 1, 2026
Save HK$39,197 HKD (72%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$54,073 HKD 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 HK$14,876 to HK$54,073, a HK$39,197 spread on the same certified stone. Taylor and Hart lists it at HK$54,073. 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: Nov 1
Current: HK$28,555 HKD|Low: HK$14,876 HKD|High: HK$54,073 HKD|Avg: HK$28,205 HKD|-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 9HK$14,876 HKD
Retailer 3HK$16,461 HKD
Retailer 10HK$16,751 HKD
Retailer 8HK$19,121 HKD
Retailer 4HK$23,856 HKD
Retailer 7HK$24,213 HKD
Retailer 6HK$26,567 HKD
Retailer 1HK$28,555 HKD
Retailer 11HK$31,926 HKD
Retailer 2HK$38,281 HKD
Retailer 5HK$43,350 HKD
Taylor and HartHK$54,073 HKD

16 data points across 12 retailers

16 retailersHK$14,876 HKD to HK$54,073 HKD

Retailer 1
-
HK$13,283 HKD
$1,693 USD
Price last confirmed 25 days ago
Retailer 2
-
HK$14,453 HKD
$1,842 USD
View
Price last confirmed 36 days ago
B+
Retailer 3
-
HK$14,876 HKD
$1,896 USD
View
Final sale: no returns
Retailer 4
-
HK$15,410 HKD
$1,964 USD
View
Price last confirmed 21 days ago
Retailer 5
-
HK$15,410 HKD
$1,964 USD
View
Price last confirmed 30 days ago
B+
Retailer 6
-
HK$16,751 HKD
$2,135 USD
View
B+
Retailer 7
-
HK$19,121 HKD
$2,437 USD
View
B+
Retailer 8
-
HK$23,856 HKD
ZAR 49,120 ZAR
View
B
Retailer 9
-
HK$24,213 HKD
$3,086 USD
View
B
Retailer 10
-
HK$26,567 HKD
$3,386 USD
View
B
Retailer 11
-
HK$28,555 HKD
A$5,599 AUD
View
Retailer 12
-
HK$28,881 HKD
$3,681 USD
View
Price last confirmed 33 days ago
B
Retailer 13
-
HK$31,926 HKD
£3,204 GBP
View
B
Retailer 14
-
HK$38,281 HKD
$4,879 USD
View
B
Retailer 15
-
HK$43,350 HKD
$5,525 USD
View
Most Expensive
B
Taylor and Hart
IZ1N51P · Oct 31
HK$54,073 HKD
$6,892 USD
View
15 more retailers have this diamond
Prices start from HK$14,876 HKDSave up to HK$39,197 HKD

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
HK$14,876 HKD