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Round|Natural|GIA

1.82ct M I1 Round Natural Diamond

EX • M/I1

Diamond specifications and retailer prices

From £3,341 GBP
As of November 5, 2026
Save £3,083 GBP (48%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £6,425 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.82ct natural round diamond

This 1.82ct natural round sits in the one-and-a-half to two carat band, graded M colour (faint-tinted) and I1 clarity (included), with a top-tier cut grade and certified by GIA. Listed at 6 retailers as of November 5, 2026, with prices from £3,341 to £6,425, a £3,083 spread on the same certified stone. NZ Jewellers lists it at £6,425. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.82
Carat
M
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
Dimensions7.91 × 8.03 × 4.73 mm
L/W Ratio1.02
Top View
7.91 mm8.03 mm1.82 ctM / I1
OriginNatural
CutExcellent
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA
Side View
Table 62.0%CrownGirdle: Extremely ThinPavilionCulet: Very SmallDepth 59.4%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: £6,425 GBP|Low: £3,341 GBP|High: £6,518 GBP|Avg: £3,959 GBP|-1.4%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 5, 2026
Retailer 2£3,341 GBP
Retailer 6£3,341 GBP
Retailer 5£3,368 GBP
Retailer 3£3,618 GBP
Retailer 4£3,855 GBP
NZ Jewellers£6,425 GBP

5 data points across 6 retailers

6 retailers£3,341 GBP to £6,425 GBP

B
Cheapest Retailer
-
£3,341 GBP
B
Retailer 2
-
£3,341 GBP
View
B
Retailer 3
-
£3,368 GBP
View
C
Retailer 4
-
£3,618 GBP
View
C
Retailer 5
-
£3,855 GBP
View
Most Expensive
C
NZ Jewellers
e70d3918-534e-4f26-bbc5-d606c6d5e43b · Nov 5
£6,425 GBP
$8,647 USD
View
5 more retailers have this diamond
Prices start from £3,341 GBPSave up to £3,083 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.

B
1.82ct Round
£3,341 GBP