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Radiant|Lab Grown|IGI

5.10ct D IF Radiant Lab Grown Diamond

VG • D/IF • IGI LG762544650

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

Certificate IGI LG762544650

Diamond specifications and retailer prices

From HK$61,965 HKD
$7,898 USD
As of October 31, 2026
Save HK$198,737 HKD (76%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$260,703 HKD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 5.1ct lab-grown radiant diamond

This 5.1ct lab-grown radiant sits in the over five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG762544650 or 762544650. Listed at 14 retailers as of October 30, 2026, with prices from HK$61,965 to HK$260,703, a HK$198,737 spread on the same certified stone. Taylor and Hart lists it at HK$260,703. 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

5.10
Carat
D
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.2°
Pavilion angle34°
OriginLab Grown
Grading LabIGI
CertificateIGI LG762544650
Dimensions12.15 × 8.72 × 5.63 mm
L/W Ratio1.39
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
12.15 mm8.72 mm5.10 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG762544650
Side View
Table 64.0%Crown 39.2°Girdle: Slightly ThickPavilion 34°Culet: NoneDepth 64.6%

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 31
Current: HK$100,145 HKD|Low: HK$61,965 HKD|High: HK$277,790 HKD|Avg: HK$145,646 HKD|-6.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Taylor and Hart
October 31, 2026
Retailer 6HK$61,965 HKD
Retailer 7HK$66,508 HKD
Retailer 2HK$82,890 HKD
Retailer 10HK$90,985 HKD
Retailer 3HK$93,560 HKD
Retailer 1HK$100,145 HKD
Retailer 9HK$122,550 HKD
Retailer 8HK$137,315 HKD
Retailer 12HK$144,200 HKD
Retailer 13HK$149,528 HKD
Retailer 11HK$168,369 HKD
Retailer 4HK$196,563 HKD
Retailer 5HK$246,481 HKD
Taylor and HartHK$260,703 HKD

38 data points across 14 retailers

14 retailersHK$61,965 HKD to HK$260,703 HKD

A
Cheapest Retailer
-
HK$61,965 HKD
$7,898 USD
A
Retailer 2
-
HK$66,508 HKD
$8,477 USD
View
A
Retailer 3
-
HK$82,890 HKD
$10,565 USD
View
A
Retailer 4
-
HK$90,985 HKD
View
A
Retailer 5
-
HK$93,560 HKD
$11,925 USD
View
A
Retailer 6
-
HK$100,145 HKD
£10,051 GBP
View
A
Retailer 7
-
HK$122,550 HKD
$15,620 USD
View
B+
Retailer 8
-
HK$137,315 HKD
$17,502 USD
View
B+
Retailer 9
-
HK$144,200 HKD
£14,472 GBP
View
Retailer 10
-
HK$149,528 HKD
€18,151 EUR
View
Price last confirmed 7 days ago
B+
Retailer 11
-
HK$168,369 HKD
ZAR 346,688 ZAR
View
Retailer 12
-
HK$196,563 HKD
A$38,544 AUD
View
Price last confirmed 22 days ago
B
Retailer 13
-
HK$246,481 HKD
$31,416 USD
View
Most Expensive
B
Taylor and Hart
7GFWA48 · Oct 30
HK$260,703 HKD
$33,229 USD
View
13 more retailers have this diamond
Prices start from HK$61,965 HKDSave up to HK$198,737 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$61,965 HKD