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Round|Natural|GIA

2.57ct F VVS1 Round Natural Diamond

EX • F/VVS1 • GIA 6237717857

Certificate GIA 6237717857

Diamond specifications and retailer prices

From $84,916 NZD
€45,580 EUR
As of November 1, 2026
Save $31,453 NZD (27%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $116,369 NZD 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 $84,916 to $116,369, a $31,453 spread on the same certified stone. The Diamond Guys lists it at $116,369. 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: $96,658 NZD|Low: $84,916 NZD|High: $115,945 NZD|Avg: $98,509 NZD|-1.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 2, 2026
Retailer 5$84,916 NZD
Retailer 2$91,859 NZD
Retailer 1$96,658 NZD
Retailer 3$103,735 NZD
Retailer 4$115,945 NZD

46 data points across 5 retailers

9 retailers$84,916 NZD to $116,369 NZD

B+
Cheapest Retailer
-
$84,916 NZD
€45,580 EUR
B+
Retailer 2
-
$91,859 NZD
₹4,930,676 INR
View
B+
Retailer 3
-
$91,950 NZD
$51,823 USD
View
B+
Retailer 4
-
$93,032 NZD
CA$72,824 CAD
View
B+
Retailer 5
-
$96,658 NZD
£42,895 GBP
View
B+
Retailer 6
-
$100,138 NZD
$56,438 USD
View
B+
Retailer 7
-
$101,588 NZD
$57,255 USD
View
B+
Retailer 8
-
$103,735 NZD
SGD 79,007 SGD
View
Most Expensive
B
The Diamond Guys
1925715452 · Nov 2
$116,369 NZD
$65,586 USD
View
8 more retailers have this diamond
Prices start from $84,916 NZDSave up to $31,453 NZD

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
$84,916 NZD