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Round|Lab Grown|IGI

2.53ct F FL Round Lab Grown Diamond

ID • F/FL • IGI LG712552805

Shape and cutting style on the report: Round brilliant

Certificate IGI LG712552805

Diamond specifications and retailer prices

From HK$11,957 HKD
As of November 4, 2026
Save HK$53,869 HKD (82%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$65,826 HKD at Brilliant Earth · As of November 3, 2026
View at Brilliant Earth

About this 2.53ct lab-grown round diamond

This 2.53ct lab-grown round sits in the two to three carat band, graded F colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG712552805 or 712552805. Listed at 22 retailers as of November 3, 2026, with prices from HK$11,957 to HK$65,826, a HK$53,869 spread on the same certified stone. Brilliant Earth lists it at HK$65,826. 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
F
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG712552805
Dimensions8.86 × 8.82 × 5.31 mm
L/W Ratio1.00
Girdle conditionFaceted
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
8.86 mm8.82 mm2.53 ctF / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG712552805
Side View
Table 58.0%Crown 34.1°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 60.0%

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: Nov 4
Current: HK$65,826 HKD|Low: HK$11,957 HKD|High: HK$65,826 HKD|Avg: HK$28,518 HKD
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
November 5, 2026
Retailer 3HK$11,957 HKD
Retailer 8HK$13,730 HKD
Retailer 5HK$13,973 HKD
Retailer 7HK$16,406 HKD
Retailer 6HK$17,222 HKD
Retailer 13HK$17,669 HKD
Retailer 11HK$21,239 HKD
Retailer 9HK$21,458 HKD
Retailer 10HK$31,972 HKD
Retailer 12HK$34,004 HKD
Retailer 2HK$39,676 HKD
Retailer 4HK$41,340 HKD
Brilliant EarthHK$65,826 HKD

45 data points across 13 retailers

22 retailersHK$11,957 HKD to HK$65,826 HKD

Retailer 1
-
HK$10,678 HKD
Price last confirmed 26 days ago
Retailer 2
-
HK$11,612 HKD
View
Price last confirmed 23 days ago
A
Retailer 3
-
HK$11,957 HKD
View
Final sale: no returns
Retailer 4
-
HK$12,381 HKD
View
Price last confirmed 34 days ago
Retailer 5
-
HK$12,381 HKD
View
Price last confirmed 24 days ago
B+
Retailer 6
-
HK$13,730 HKD
View
B+
Retailer 7
-
HK$13,973 HKD
View
B+
Retailer 8
-
HK$16,256 HKD
View
B+
Retailer 9
-
HK$16,406 HKD
View
B+
Retailer 10
-
HK$17,222 HKD
View
B+
Retailer 11
-
HK$17,669 HKD
View
B+
Retailer 12
-
HK$21,239 HKD
View
B+
Retailer 13
-
HK$21,458 HKD
View
B
Retailer 14
-
HK$23,082 HKD
View
Retailer 15
-
HK$23,208 HKD
View
Price last confirmed 29 days ago
B
Retailer 16
-
HK$31,972 HKD
View
B
Retailer 17
-
HK$33,376 HKD
View
B
Retailer 18
-
HK$34,004 HKD
View
B
Retailer 19
-
HK$39,676 HKD
View
B
Retailer 20
-
HK$41,340 HKD
View
B
Retailer 21
-
HK$43,521 HKD
View
Most Expensive
B
Brilliant Earth
18155457A · Nov 3
HK$65,826 HKD
$8,390 USD
View
21 more retailers have this diamond
Prices start from HK$11,957 HKDSave up to HK$53,869 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 Round
HK$11,957 HKD