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2.51ct F VS1 Round Natural Diamond

EX • F/VS1 • GIA 2517483270

Certificate GIA 2517483270

Diamond specifications and retailer prices

From $62,956 NZD
$35,422 USD
As of November 2, 2026
Save $52,752 NZD (46%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $115,708 NZD at Diamond Quarter · As of November 2, 2026
View at Diamond Quarter

About this 2.51ct natural round diamond

This 2.51ct natural round sits in the two to three carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 2517483270. Listed at 10 retailers as of November 2, 2026, with prices from $62,956 to $115,708, a $52,752 spread on the same certified stone. Diamond Quarter lists it at $115,708. 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
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 2517483270
Dimensions8.62 × 8.68 × 5.42 mm
L/W Ratio1.01
Top View
8.62 mm8.68 mm2.51 ctF / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2517483270
Side View
Table 58.0%Crown 35°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 62.6%

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: $79,303 NZD|Low: $62,956 NZD|High: $108,554 NZD|Avg: $75,788 NZD|+3.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 2$62,956 NZD
Retailer 9$64,291 NZD
Retailer 6$67,436 NZD
Retailer 8$67,623 NZD
Retailer 3$68,675 NZD
Retailer 10$71,542 NZD
Retailer 7$74,463 NZD
Retailer 1$79,303 NZD
Retailer 5$94,970 NZD
Retailer 4$107,263 NZD

36 data points across 10 retailers

10 retailers$62,956 NZD to $115,708 NZD

A
Cheapest Retailer
-
$62,956 NZD
$35,422 USD
Final sale: no returns
A
Retailer 2
-
$64,291 NZD
$36,174 USD
View
Retailer 3
-
$67,436 NZD
A$58,374 AUD
View
Price last confirmed 29 days ago
B+
Retailer 4
-
$67,623 NZD
$38,048 USD
View
B+
Retailer 5
-
$68,675 NZD
£30,425 GBP
View
B+
Retailer 6
-
$71,542 NZD
$40,253 USD
View
B+
Retailer 7
-
$79,303 NZD
€42,495 EUR
View
B
Retailer 8
-
$94,970 NZD
ZAR 863,246 ZAR
View
B
Retailer 9
-
$107,263 NZD
£47,521 GBP
View
Most Expensive
B
Diamond Quarter
2.51VS1F257027C9N · Nov 2
$115,708 NZD
£51,262 GBP
View
9 more retailers have this diamond
Prices start from $62,956 NZDSave up to $52,752 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.

A
2.51ct Round
$62,956 NZD