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Round|Natural|GIA

1.18ct M VS2 Round Natural Diamond

EX • M/VS2 • GIA 3555034138

Certificate GIA 3555034138

Diamond specifications and retailer prices

From £1,046 GBP
As of November 4, 2026
Save £1,088 GBP (51%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £3,402 GBP at NZ Jewellers · As of October 23, 2026
View at NZ Jewellers

About this 1.18ct natural round diamond

This 1.18ct natural round sits in the classic one-carat band, graded M colour (faint-tinted) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 3555034138. Listed at 8 retailers as of November 4, 2026, with a 104% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.18
Carat
M
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 3555034138
Dimensions6.72 × 6.76 × 4.20 mm
L/W Ratio1.01
Top View
6.72 mm6.76 mm1.18 ctM / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3555034138
Side View
Table 56.0%Crown 36°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.3%

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 4
Current: £3,402 GBP|Low: £1,036 GBP|High: £5,129 GBP|Avg: £1,974 GBP|-1.8%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 8£1,046 GBP
Retailer 12£1,098 GBP
Retailer 5£1,294 GBP
Retailer 7£1,438 GBP
Retailer 4£1,444 GBP
Retailer 10£1,479 GBP
Retailer 9£1,513 GBP
Retailer 2£1,710 GBP
Retailer 11£1,894 GBP
Retailer 6£2,135 GBP
NZ Jewellers£3,402 GBP
Retailer 3£5,129 GBP

22 data points across 12 retailers

8 retailers£1,046 GBP to £2,135 GBP

A
Cheapest Retailer
-
£1,046 GBP
A
Retailer 2
-
£1,294 GBP
View
Final sale: no returns
B+
Retailer 3
-
£1,438 GBP
View
B+
Retailer 4
-
£1,479 GBP
View
B+
Retailer 5
-
£1,513 GBP
View
B+
Retailer 6
-
£1,710 GBP
View
B
Retailer 7
-
£2,135 GBP
View
Most Expensive
NZ Jewellers
85ef760b-a4f9-4e71-a097-0a39500ea1f7 · Oct 23
£3,402 GBP
$4,579 USD
View
Price last confirmed 13 days ago
7 more retailers have this diamond
Prices start from £1,046 GBPSave up to £1,088 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
1.18ct Round
£1,046 GBP