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Radiant|Lab Grown|IGI

2.53ct D FL Radiant Lab Grown Diamond

EX • D/FL • IGI LG816608557

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

Certificate IGI LG816608557

Diamond specifications and retailer prices

From HK$10,827 HKD
$1,380 USD
As of October 29, 2026
Save HK$60,412 HKD (85%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$71,239 HKD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

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 LG816608557 or 816608557. Listed at 12 retailers as of October 29, 2026, with prices from HK$10,827 to HK$71,239, a HK$60,412 spread on the same certified stone. Do Amore Diamonds lists it at HK$71,239. 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 angle40.9°
Pavilion angle33.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816608557
Dimensions9.67 × 6.81 × 4.46 mm
L/W Ratio1.42
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
9.67 mm6.81 mm2.53 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816608557
Side View
Table 64.0%Crown 40.9°Girdle: Slightly ThickPavilion 33.4°Culet: NoneDepth 65.5%

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 29
Current: HK$71,239 HKD|Low: HK$10,827 HKD|High: HK$92,187 HKD|Avg: HK$41,244 HKD|-22.7%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 4HK$10,827 HKD
Retailer 5HK$14,852 HKD
Retailer 8HK$15,966 HKD
Retailer 7HK$17,267 HKD
Retailer 6HK$19,442 HKD
Retailer 3HK$33,160 HKD
Retailer 9HK$44,289 HKD
Retailer 2HK$54,528 HKD
Do Amore DiamondsHK$71,239 HKD
Retailer 10HK$73,059 HKD

29 data points across 10 retailers

12 retailersHK$10,827 HKD to HK$71,239 HKD

A
Cheapest Retailer
-
HK$10,827 HKD
$1,380 USD
Retailer 2
-
HK$12,851 HKD
$1,638 USD
View
Price last confirmed 28 days ago
Retailer 3
-
HK$14,562 HKD
$1,856 USD
View
Price last confirmed 33 days ago
A
Retailer 4
-
HK$14,852 HKD
$1,893 USD
View
A
Retailer 5
-
HK$15,966 HKD
$2,035 USD
View
Retailer 6
-
HK$17,267 HKD
€2,096 EUR
View
Price last confirmed 7 days ago
A
Retailer 7
-
HK$19,442 HKD
$2,478 USD
View
Retailer 8
-
HK$32,128 HKD
$4,095 USD
View
Price last confirmed 30 days ago
B+
Retailer 9
-
HK$33,160 HKD
£3,328 GBP
View
Retailer 10
-
HK$44,289 HKD
$5,645 USD
View
Price last confirmed 9 days ago
B
Retailer 11
-
HK$54,528 HKD
$6,950 USD
View
Most Expensive
B
Do Amore Diamonds
27-2F346B843 · Oct 30
HK$71,239 HKD
$9,080 USD
View
11 more retailers have this diamond
Prices start from HK$10,827 HKDSave up to HK$60,412 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$10,827 HKD