CaratHunter
Plans
Cushion|Natural|GIA

2.51ct F IF Cushion Natural Diamond

VG • F/IF • GIA 5234139908

Certificate GIA 5234139908

Diamond specifications and retailer prices

From HK$361,470 HKD
$46,070 USD
As of November 2, 2026
Save HK$346,242 HKD (49%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$707,712 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 2.51ct natural cushion diamond

This 2.51ct natural cushion sits in the two to three carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5234139908. Listed at 17 retailers as of October 29, 2026, with prices from HK$361,470 to HK$707,712, a HK$346,242 spread on the same certified stone. MOH London lists it at HK$707,712. 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

2.51
Carat
F
Colour
IF
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5234139908
Dimensions8.16 × 7.05 × 4.91 mm
L/W Ratio1.16
Top View
8.16 mm7.05 mm2.51 ctF / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5234139908
Side View
Table 62.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 69.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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$707,712 HKD|Low: HK$373,474 HKD|High: HK$712,425 HKD|Avg: HK$477,992 HKD|+0.4%
MOH London
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
October 30, 2026
Retailer 6HK$373,474 HKD
Retailer 11HK$390,579 HKD
Retailer 4HK$406,004 HKD
Retailer 12HK$408,484 HKD
Retailer 13HK$413,168 HKD
Retailer 3HK$426,185 HKD
Retailer 10HK$450,735 HKD
Retailer 7HK$454,684 HKD
Retailer 14HK$458,628 HKD
Retailer 2HK$484,296 HKD
Retailer 5HK$518,356 HKD
Retailer 8HK$546,050 HKD
Retailer 9HK$619,964 HKD
MOH LondonHK$707,712 HKD

25 data points across 14 retailers

17 retailersHK$361,470 HKD to HK$707,712 HKD

B+
Cheapest Retailer
-
HK$361,470 HKD
$46,070 USD
B+
Retailer 2
-
HK$361,470 HKD
$46,070 USD
View
B+
Retailer 3
-
HK$373,474 HKD
$47,600 USD
View
Retailer 4
-
HK$390,579 HKD
$49,780 USD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
HK$406,004 HKD
$51,746 USD
View
B+
Retailer 6
-
HK$408,484 HKD
$52,062 USD
View
B+
Retailer 7
-
HK$413,168 HKD
$52,659 USD
View
Final sale: no returns
Retailer 8
-
HK$426,185 HKD
A$83,566 AUD
View
Price last confirmed 36 days ago
B
Retailer 9
-
HK$436,282 HKD
$55,605 USD
View
Retailer 10
-
HK$450,735 HKD
$57,447 USD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
HK$454,684 HKD
£45,630 GBP
View
B
Retailer 12
-
HK$458,628 HKD
$58,453 USD
View
B
Retailer 13
-
HK$484,296 HKD
£48,602 GBP
View
B
Retailer 14
-
HK$518,356 HKD
£52,020 GBP
View
B
Retailer 15
-
HK$546,050 HKD
€66,281 EUR
View
B
Retailer 16
-
HK$619,964 HKD
ZAR 1,276,504 ZAR
View
Most Expensive
B
MOH London
57D983FCF · Oct 29
HK$707,712 HKD
£71,023 GBP
View
16 more retailers have this diamond
Prices start from HK$361,470 HKDSave up to HK$346,242 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.

B+
2.51ct Cushion
HK$361,470 HKD