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Round|Natural|GIA

2.03ct M VS1 Round Natural Diamond

EX • M/VS1 • GIA 1478634333

Certificate GIA 1478634333

Diamond specifications and retailer prices

From £4,441 GBP
As of November 4, 2026
Save £1,944 GBP (30%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £9,300 GBP at NZ Jewellers · As of September 28, 2026
View at NZ Jewellers

About this 2.03ct natural round diamond

This 2.03ct natural round sits in the two to three carat band, graded M colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 1478634333. Listed at 12 retailers as of November 4, 2026, with a 44% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

2.03
Carat
M
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1478634333
Dimensions8.18 × 8.15 × 5.01 mm
L/W Ratio1.00
Key to symbols
Feather, Pinpoint
Top View
8.18 mm8.15 mm2.03 ctM / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1478634333
Side View
Table 59.0%CrownGirdlePavilionCulet: NoneDepth 61.4%

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 4
Current: £6,385 GBP|Low: £4,403 GBP|High: £8,982 GBP|Avg: £5,901 GBP|+1.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 3£4,441 GBP
Retailer 7£4,771 GBP
Retailer 4£4,849 GBP
Retailer 6£5,681 GBP
Retailer 5£5,684 GBP
Retailer 2£6,035 GBP
Retailer 1£6,385 GBP
Retailer 8£8,982 GBP

25 data points across 8 retailers

12 retailers£4,441 GBP to £6,385 GBP

A
Cheapest Retailer
-
£4,441 GBP
A
Retailer 2
-
£4,849 GBP
View
Retailer 3
-
£5,133 GBP
View
Price last confirmed 29 days ago
B+
Retailer 4
-
£5,138 GBP
View
Retailer 5
-
£5,561 GBP
View
Price last confirmed 29 days ago
Retailer 6
-
£5,646 GBP
View
Price last confirmed 38 days ago
B+
Retailer 7
-
£5,681 GBP
View
B+
Retailer 8
-
£5,684 GBP
View
B+
Retailer 9
-
£6,035 GBP
View
B+
Retailer 10
-
£6,385 GBP
View
Retailer 11
-
£6,416 GBP
View
Price last confirmed 38 days ago
Most Expensive
NZ Jewellers
854ca966-a608-4041-96e1-9100f2d41fd1 · Sep 28
£9,300 GBP
$12,517 USD
View
Price last confirmed 39 days ago
11 more retailers have this diamond
Prices start from £4,441 GBPSave up to £1,944 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
2.03ct Round
£4,441 GBP