CaratHunter
Plans
Radiant|Lab Grown|IGI

5.10ct H VS1 Radiant Lab Grown Diamond

ID • H/VS1 • IGI LG845669599

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

Certificate IGI LG845669599

Diamond specifications and retailer prices

From HK$7,165 HKD
£719 GBP
As of October 27, 2026
Save HK$23,692 HKD (77%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$30,857 HKD at With Clarity · As of October 31, 2026
View at With Clarity

About this 5.1ct lab-grown radiant diamond

This 5.1ct lab-grown radiant 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 LG845669599 or 845669599. Listed at 13 retailers as of October 27, 2026, with prices from HK$7,165 to HK$30,857, a HK$23,692 spread on the same certified stone. With Clarity lists it at HK$30,857. 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

5.10
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.3°
Pavilion angle30.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845669599
Dimensions12.55 × 8.47 × 5.37 mm
L/W Ratio1.48
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.55 mm8.47 mm5.10 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845669599
Side View
Table 60.0%Crown 42.3°Girdle: Slightly ThickPavilion 30.9°Culet: NoneDepth 63.4%

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 27
Current: HK$29,264 HKD|Low: HK$7,165 HKD|High: HK$30,857 HKD|Avg: HK$16,600 HKD|+1.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
With Clarity
October 31, 2026
Retailer 9HK$7,165 HKD
Retailer 11HK$7,532 HKD
Retailer 7HK$7,885 HKD
Retailer 3HK$9,493 HKD
Retailer 5HK$10,050 HKD
Retailer 2HK$10,529 HKD
Retailer 8HK$13,181 HKD
Retailer 10HK$21,853 HKD
Retailer 4HK$22,375 HKD
Retailer 6HK$22,399 HKD
Retailer 12HK$25,518 HKD
Retailer 1HK$29,264 HKD
With ClarityHK$30,857 HKD

7 data points across 13 retailers

13 retailersHK$7,165 HKD to HK$30,857 HKD

A
Cheapest Retailer
-
HK$7,165 HKD
£719 GBP
A
Retailer 2
-
HK$7,532 HKD
View
A
Retailer 3
-
HK$7,885 HKD
$1,005 USD
View
A
Retailer 4
-
HK$9,493 HKD
$1,210 USD
View
A
Retailer 5
-
HK$10,050 HKD
€1,220 EUR
View
B+
Retailer 6
-
HK$10,529 HKD
$1,342 USD
View
B+
Retailer 7
-
HK$13,181 HKD
$1,680 USD
View
B
Retailer 8
-
HK$21,853 HKD
SGD 3,764 SGD
View
B
Retailer 9
-
HK$22,375 HKD
$2,852 USD
View
B
Retailer 10
-
HK$22,399 HKD
$2,855 USD
View
B
Retailer 11
-
HK$25,518 HKD
£2,561 GBP
View
B
Retailer 12
-
HK$29,264 HKD
$3,730 USD
View
Most Expensive
B
With Clarity
845669599 · Oct 31
HK$30,857 HKD
$3,933 USD
View
12 more retailers have this diamond
Prices start from HK$7,165 HKDSave up to HK$23,692 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.

A
5.10ct Radiant
HK$7,165 HKD