CaratHunter
Plans
Radiant|Lab Grown|IGI

2.53ct D FL Radiant Lab Grown Diamond

EX • D/FL • IGI LG768628952

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

Certificate IGI LG768628952

Diamond specifications and retailer prices

From HK$14,915 HKD
$1,901 USD
As of October 30, 2026
Save HK$60,090 HKD (80%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$75,005 HKD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 2.53ct lab-grown radiant diamond

This 2.53ct lab-grown radiant sits in the two to three carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG768628952 or 768628952. Listed at 14 retailers as of October 29, 2026, with prices from HK$14,915 to HK$75,005, a HK$60,090 spread on the same certified stone. Brilliant Earth lists it at HK$75,005. 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

2.53
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.7°
Pavilion angle34.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768628952
Dimensions9.43 × 6.82 × 4.55 mm
L/W Ratio1.38
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
9.43 mm6.82 mm2.53 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768628952
Side View
Table 64.0%Crown 43.7°Girdle: Slightly ThickPavilion 34.2°Culet: NoneDepth 66.7%

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 30
Current: HK$75,005 HKD|Low: HK$14,915 HKD|High: HK$77,594 HKD|Avg: HK$36,170 HKD|-3.3%
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
October 30, 2026
Retailer 11HK$14,915 HKD
Retailer 4HK$16,369 HKD
Retailer 2HK$18,926 HKD
Retailer 3HK$20,242 HKD
Retailer 9HK$21,372 HKD
Retailer 8HK$21,501 HKD
Retailer 6HK$34,586 HKD
Retailer 13HK$34,935 HKD
Retailer 10HK$36,122 HKD
Retailer 7HK$38,491 HKD
Retailer 12HK$47,157 HKD
Retailer 5HK$51,593 HKD
Brilliant EarthHK$75,005 HKD

41 data points across 13 retailers

14 retailersHK$14,915 HKD to HK$75,005 HKD

A
Cheapest Retailer
-
HK$14,915 HKD
$1,901 USD
A
Retailer 2
-
HK$16,369 HKD
View
A
Retailer 3
-
HK$18,926 HKD
£1,899 GBP
View
A
Retailer 4
-
HK$20,242 HKD
$2,580 USD
View
A
Retailer 5
-
HK$21,372 HKD
$2,724 USD
View
Retailer 6
-
HK$21,501 HKD
€2,610 EUR
View
Price last confirmed 7 days ago
B+
Retailer 7
-
HK$34,586 HKD
ZAR 71,216 ZAR
View
B+
Retailer 8
-
HK$34,935 HKD
$4,453 USD
View
B+
Retailer 9
-
HK$36,122 HKD
$4,604 USD
View
B+
Retailer 10
-
HK$38,491 HKD
£3,863 GBP
View
Retailer 11
-
HK$45,902 HKD
$5,851 USD
View
Price last confirmed 71 days ago
B
Retailer 12
-
HK$47,157 HKD
$6,011 USD
View
B
Retailer 13
-
HK$51,593 HKD
$6,576 USD
View
Most Expensive
B
Brilliant Earth
18658563A · Oct 29
HK$75,005 HKD
$9,560 USD
View
13 more retailers have this diamond
Prices start from HK$14,915 HKDSave up to HK$60,090 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
2.53ct Radiant
HK$14,915 HKD