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Cushion|Natural|GIA

2.51ct F VS2 Cushion Natural Diamond

EX • F/VS2 • GIA 6551215224

Certificate GIA 6551215224

Diamond specifications and retailer prices

From HK$175,552 HKD
As of November 1, 2026
Save HK$178,464 HKD (50%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: HK$354,016 HKD at With Clarity · As of November 1, 2026
View at With Clarity

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 VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6551215224. Listed at 24 retailers as of November 1, 2026, with prices from HK$175,552 to HK$354,016, a HK$178,464 spread on the same certified stone. With Clarity lists it at HK$354,016. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

2.51
Carat
F
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.84°
Pavilion angle59.7°
OriginNatural
Grading LabGIA
CertificateGIA 6551215224
Dimensions7.77 × 7.43 × 5.12 mm
L/W Ratio1.05
Top View
7.77 mm7.43 mm2.51 ctF / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6551215224
Side View
Table 63.0%Crown 40.84°Girdle: THK-VTKPavilion 59.7°Culet: NoneDepth 68.9%

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 1
Current: HK$194,113 HKD|Low: HK$176,828 HKD|High: HK$308,193 HKD|Avg: HK$233,485 HKD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 4HK$176,828 HKD
Retailer 1HK$194,113 HKD
Retailer 8HK$198,479 HKD
Retailer 11HK$207,278 HKD
Retailer 6HK$212,236 HKD
Retailer 3HK$213,828 HKD
Retailer 7HK$236,829 HKD
Retailer 5HK$247,970 HKD
Retailer 10HK$269,976 HKD
Retailer 2HK$276,131 HKD
Retailer 9HK$304,925 HKD

21 data points across 11 retailers

24 retailersHK$175,552 HKD to HK$354,016 HKD

A
Cheapest Retailer
-
HK$175,552 HKD
A
Retailer 2
-
HK$176,828 HKD
₹2,146,381 INR
View
A
Retailer 3
-
HK$191,680 HKD
$24,430 USD
View
Retailer 4
-
HK$193,599 HKD
SGD 33,344 SGD
View
Price last confirmed 21 days ago
A
Retailer 5
-
HK$194,113 HKD
$24,740 USD
View
A
Retailer 6
-
HK$196,215 HKD
$25,008 USD
View
Retailer 7
-
HK$196,820 HKD
A$38,592 AUD
View
Price last confirmed 29 days ago
A
Retailer 8
-
HK$198,479 HKD
£19,918 GBP
View
A
Retailer 9
-
HK$206,525 HKD
$26,322 USD
View
Final sale: no returns
A
Retailer 10
-
HK$207,278 HKD
$26,418 USD
View
A
Retailer 11
-
HK$209,648 HKD
$26,720 USD
View
A
Retailer 12
-
HK$212,236 HKD
£21,299 GBP
View
A
Retailer 13
-
HK$213,828 HKD
SGD 36,828 SGD
View
A
Retailer 14
-
HK$215,234 HKD
£21,600 GBP
View
A
Retailer 15
-
HK$215,509 HKD
$27,467 USD
View
B+
Retailer 16
-
HK$222,657 HKD
$28,378 USD
View
B+
Retailer 17
-
HK$236,829 HKD
€28,747 EUR
View
B+
Retailer 18
-
HK$237,921 HKD
$30,323 USD
View
B+
Retailer 19
-
HK$239,805 HKD
$30,564 USD
View
B+
Retailer 20
-
HK$242,020 HKD
$30,846 USD
View
B+
Retailer 21
-
HK$247,970 HKD
A$48,622 AUD
View
B+
Retailer 22
-
HK$269,976 HKD
ZAR 555,879 ZAR
View
B+
Retailer 23
-
HK$304,925 HKD
£30,601 GBP
View
Most Expensive
B
With Clarity
6551215224 · Nov 1
HK$354,016 HKD
$45,120 USD
View
23 more retailers have this diamond
Prices start from HK$175,552 HKDSave up to HK$178,464 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
2.51ct Cushion
HK$175,552 HKD