Radiant|Lab Grown|IGI

5.09ct D VS2 Radiant Lab Grown Diamond

VG • D/VS2 • IGI LG754548602

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

Certificate IGI LG754548602

Diamond specifications and retailer prices

From HK$9,466 HKD
£950 GBP
As of October 30, 2026
Save HK$54,319 HKD (85%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$63,786 HKD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 5.09ct lab-grown radiant diamond

This 5.09ct lab-grown radiant sits in the over five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG754548602 or 754548602. Listed at 17 retailers as of October 30, 2026, with prices from HK$9,466 to HK$63,786, a HK$54,319 spread on the same certified stone. Brilliant Earth lists it at HK$63,786. 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

5.09
Carat
D
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.5°
Pavilion angle35.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754548602
Dimensions12.40 × 8.33 × 5.72 mm
L/W Ratio1.49
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.40 mm8.33 mm5.09 ctD / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754548602
Side View
Table 65.0%Crown 44.5°Girdle: MediumPavilion 35.4°Culet: NoneDepth 68.7%

Caratlytics Score

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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: HK$63,786 HKD|Low: HK$8,222 HKD|High: HK$81,046 HKD|Avg: HK$23,133 HKD|-21.3%
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
October 30, 2026
Retailer 5HK$8,575 HKD
Retailer 2HK$9,466 HKD
Retailer 9HK$9,964 HKD
Retailer 14HK$11,918 HKD
Retailer 8HK$13,215 HKD
Retailer 4HK$13,738 HKD
Retailer 13HK$14,911 HKD
Retailer 11HK$18,484 HKD
Retailer 15HK$19,410 HKD
Retailer 3HK$23,675 HKD
Retailer 6HK$26,824 HKD
Retailer 10HK$29,125 HKD
Retailer 7HK$29,836 HKD
Retailer 12HK$30,441 HKD
Brilliant EarthHK$63,786 HKD

39 data points across 15 retailers

17 retailersHK$9,466 HKD to HK$63,786 HKD

Retailer 1
-
HK$7,712 HKD
$983 USD
Price last confirmed 33 days ago
Retailer 2
-
HK$8,112 HKD
$1,034 USD
View
Price last confirmed 33 days ago
Retailer 3
-
HK$8,575 HKD
$1,093 USD
View
Price last confirmed 20 days ago
A
Retailer 4
-
HK$9,466 HKD
£950 GBP
View
A
Retailer 5
-
HK$9,964 HKD
$1,270 USD
View
A
Retailer 6
-
HK$11,918 HKD
$1,519 USD
View
A
Retailer 7
-
HK$13,215 HKD
£1,326 GBP
View
B+
Retailer 8
-
HK$13,738 HKD
$1,751 USD
View
Retailer 9
-
HK$14,911 HKD
€1,810 EUR
View
Price last confirmed 7 days ago
B+
Retailer 10
-
HK$18,484 HKD
$2,356 USD
View
B+
Retailer 11
-
HK$19,410 HKD
$2,474 USD
View
B
Retailer 12
-
HK$23,675 HKD
£2,376 GBP
View
B
Retailer 13
-
HK$26,824 HKD
$3,419 USD
View
B
Retailer 14
-
HK$29,125 HKD
£2,923 GBP
View
Retailer 15
-
HK$29,836 HKD
$3,803 USD
View
Price last confirmed 12 days ago
B
Retailer 16
-
HK$30,441 HKD
$3,880 USD
View
Most Expensive
B
Brilliant Earth
16780035A · Oct 30
HK$63,786 HKD
$8,130 USD
View
16 more retailers have this diamond
Prices start from HK$9,466 HKDSave up to HK$54,319 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
5.09ct Radiant
HK$9,466 HKD