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Round|Natural|GIA

2.50ct K VS1 Round Natural Diamond

EX • K/VS1 • GIA 1563273695

Certificate GIA 1563273695

Diamond specifications and retailer prices

From £8,247 GBP
As of November 5, 2026
Save £7,392 GBP (47%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £15,639 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 2.5ct natural round diamond

This 2.5ct natural round sits in the two to three carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 1563273695. Listed at 12 retailers as of November 5, 2026, with prices from £8,247 to £15,639, a £7,392 spread on the same certified stone. NZ Jewellers lists it at £15,639. 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

2.50
Carat
K
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle35°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 1563273695
Dimensions8.56 × 8.63 × 5.44 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Needle, Natural
Top View
8.56 mm8.63 mm2.50 ctK / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1563273695
Side View
Table 58.0%Crown 35°Girdle: STK-STKPavilion 41.6°Culet: NoneDepth 63.3%

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 5
Current: £15,639 GBP|Low: £6,790 GBP|High: £15,639 GBP|Avg: £9,735 GBP
NZ Jewellers
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 5, 2026
Retailer 10£6,790 GBP
Retailer 18£7,148 GBP
Retailer 6£7,518 GBP
Retailer 4£7,753 GBP
Retailer 8£8,067 GBP
Retailer 5£8,214 GBP
Retailer 9£8,247 GBP
Retailer 17£9,586 GBP
Retailer 11£9,711 GBP
Retailer 3£10,073 GBP
Retailer 12£10,345 GBP
Retailer 14£11,039 GBP
Retailer 13£11,776 GBP
Retailer 15£11,960 GBP
Retailer 16£12,012 GBP
Retailer 2£12,298 GBP
Retailer 7£12,817 GBP
NZ Jewellers£15,639 GBP

21 data points across 18 retailers

12 retailers£8,247 GBP to £15,639 GBP

Retailer 1
-
£6,790 GBP
Price last confirmed 32 days ago
Retailer 2
-
£7,518 GBP
View
Price last confirmed 36 days ago
A
Retailer 3
-
£8,247 GBP
View
A
Retailer 4
-
£9,711 GBP
View
A
Retailer 5
-
£10,073 GBP
View
A
Retailer 6
-
£10,345 GBP
View
Retailer 7
-
£11,039 GBP
View
Price last confirmed 8 days ago
B+
Retailer 8
-
£11,776 GBP
View
B+
Retailer 9
-
£11,960 GBP
View
B+
Retailer 10
-
£12,012 GBP
View
B+
Retailer 11
-
£12,298 GBP
View
Most Expensive
B
NZ Jewellers
9ff109dd-9f46-4294-9453-44a86cb90b05 · Nov 5
£15,639 GBP
$21,049 USD
View
11 more retailers have this diamond
Prices start from £8,247 GBPSave up to £7,392 GBP

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
2.50ct Round
£8,247 GBP