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2.57ct F VVS1 Round Natural Diamond

EX • F/VVS1 • GIA 6237717857

Certificate GIA 6237717857

Diamond specifications and retailer prices

From HK$375,487 HKD
€45,580 EUR
As of November 1, 2026
Save HK$139,081 HKD (27%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$514,568 HKD at The Diamond Guys · As of November 2, 2026
View at The Diamond Guys

About this 2.57ct natural round diamond

This 2.57ct natural round sits in the two to three carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 6237717857. Listed at 9 retailers as of November 1, 2026, with prices from HK$375,487 to HK$514,568, a HK$139,081 spread on the same certified stone. The Diamond Guys lists it at HK$514,568. 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

2.57
Carat
F
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 6237717857
Dimensions8.94 × 8.87 × 5.38 mm
L/W Ratio1.01
Top View
8.94 mm8.87 mm2.57 ctF / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6237717857
Side View
Table 58.0%Crown 32°Girdle: THN-MEDPavilion 41.6°Culet: NoneDepth 60.7%

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 1
Current: HK$427,407 HKD|Low: HK$375,487 HKD|High: HK$512,691 HKD|Avg: HK$435,592 HKD|-1.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 2, 2026
Retailer 5HK$375,487 HKD
Retailer 2HK$406,188 HKD
Retailer 1HK$427,407 HKD
Retailer 3HK$458,700 HKD
Retailer 4HK$512,691 HKD

46 data points across 5 retailers

9 retailersHK$375,487 HKD to HK$514,568 HKD

B+
Cheapest Retailer
-
HK$375,487 HKD
€45,580 EUR
B+
Retailer 2
-
HK$406,188 HKD
₹4,930,676 INR
View
B+
Retailer 3
-
HK$406,588 HKD
$51,823 USD
View
B+
Retailer 4
-
HK$411,375 HKD
CA$72,824 CAD
View
B+
Retailer 5
-
HK$427,407 HKD
£42,895 GBP
View
B+
Retailer 6
-
HK$442,796 HKD
$56,438 USD
View
B+
Retailer 7
-
HK$449,206 HKD
$57,255 USD
View
B+
Retailer 8
-
HK$458,700 HKD
SGD 79,007 SGD
View
Most Expensive
B
The Diamond Guys
1925715452 · Nov 2
HK$514,568 HKD
$65,586 USD
View
8 more retailers have this diamond
Prices start from HK$375,487 HKDSave up to HK$139,081 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+
2.57ct Round
HK$375,487 HKD