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Radiant|Natural|GIA

2.50ct F SI2 Radiant Natural Diamond

EX • F/SI2 • GIA 6551703662

Certificate GIA 6551703662

Diamond specifications and retailer prices

From HK$107,168 HKD
₹1,300,834 INR
As of November 2, 2026
Save HK$84,161 HKD (44%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$191,329 HKD at MOH London · As of November 1, 2026
View at MOH London

About this 2.5ct natural radiant diamond

This 2.5ct natural radiant sits in the two to three carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6551703662. Listed at 15 retailers as of November 1, 2026, with prices from HK$107,168 to HK$191,329, a HK$84,161 spread on the same certified stone. MOH London lists it at HK$191,329. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

2.50
Carat
F
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6551703662
Dimensions8.70 × 6.69 × 4.71 mm
L/W Ratio1.30
Girdle conditionPolished
Culet sizeNone
Key to symbols
Cloud, Crystal, Feather, Knot, Needle, Indented Natural
Top View
8.70 mm6.69 mm2.50 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6551703662
Side View
Table 70.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 70.3%

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: Nov 2
Current: HK$191,329 HKD|Low: HK$107,098 HKD|High: HK$214,507 HKD|Avg: HK$146,504 HKD|-10.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 2HK$107,168 HKD
Retailer 3HK$118,751 HKD
Retailer 11HK$124,314 HKD
Retailer 6HK$128,951 HKD
Retailer 5HK$129,085 HKD
Retailer 4HK$142,755 HKD
Retailer 7HK$146,495 HKD
Retailer 9HK$150,271 HKD
Retailer 10HK$152,128 HKD
Retailer 8HK$173,548 HKD
MOH LondonHK$191,329 HKD

36 data points across 11 retailers

15 retailersHK$107,168 HKD to HK$191,329 HKD

A
Cheapest Retailer
-
HK$107,168 HKD
₹1,300,834 INR
A
Retailer 2
-
HK$115,649 HKD
A$22,676 AUD
View
A
Retailer 3
-
HK$118,751 HKD
$15,135 USD
View
Final sale: no returns
A
Retailer 4
-
HK$124,314 HKD
$15,844 USD
View
A
Retailer 5
-
HK$128,951 HKD
$16,435 USD
View
A
Retailer 6
-
HK$129,085 HKD
£12,954 GBP
View
Retailer 7
-
HK$135,228 HKD
$17,235 USD
View
Price last confirmed 17 days ago
A
Retailer 8
-
HK$142,755 HKD
€17,328 EUR
View
Retailer 9
-
HK$144,243 HKD
$18,384 USD
View
Price last confirmed 16 days ago
Retailer 10
-
HK$146,495 HKD
$18,671 USD
View
Price last confirmed 13 days ago
A
Retailer 11
-
HK$150,271 HKD
$19,152 USD
View
Retailer 12
-
HK$152,128 HKD
$19,389 USD
View
Price last confirmed 12 days ago
Retailer 13
-
HK$173,548 HKD
$22,119 USD
View
Price last confirmed 12 days ago
Retailer 14
-
HK$184,933 HKD
$23,570 USD
View
Price last confirmed 56 days ago
Most Expensive
B+
MOH London
0F5C025C0 · Nov 1
HK$191,329 HKD
£19,201 GBP
View
14 more retailers have this diamond
Prices start from HK$107,168 HKDSave up to HK$84,161 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
2.50ct Radiant
HK$107,168 HKD