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Round|Natural|GIA

1.20ct M VVS1 Round Natural Diamond

EX • M/VVS1 • GIA 6552654192

Certificate GIA 6552654192

Diamond specifications and retailer prices

From £1,794 GBP
As of November 5, 2026
Save £441 GBP (20%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £3,933 GBP at NZ Jewellers · As of September 28, 2026
View at NZ Jewellers

About this 1.2ct natural round diamond

This 1.2ct natural round sits in the classic one-carat band, graded M colour (faint-tinted) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 6552654192. Listed at 11 retailers as of November 5, 2026, with a relatively tight 25% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
M
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6552654192
Dimensions6.76 × 6.72 × 4.24 mm
L/W Ratio1.01
Star length50%
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Pinpoint, Feather, Cavity, Natural
Top View
6.76 mm6.72 mm1.20 ctM / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6552654192
Side View
Table 55.0%Crown 36.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 63.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: £2,236 GBP|Low: £1,794 GBP|High: £2,341 GBP|Avg: £2,056 GBP|-2.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
November 5, 2026
Retailer 3£1,794 GBP
Retailer 4£1,881 GBP
Retailer 2£2,201 GBP
Retailer 1£2,236 GBP

21 data points across 4 retailers

11 retailers£1,794 GBP to £2,236 GBP

B+
Cheapest Retailer
-
£1,794 GBP
Retailer 2
-
£1,881 GBP
View
Price last confirmed 55 days ago
Retailer 3
-
£1,881 GBP
View
Price last confirmed 29 days ago
Retailer 4
-
£1,881 GBP
View
Price last confirmed 29 days ago
Retailer 5
-
£1,968 GBP
View
Price last confirmed 38 days ago
Retailer 6
-
£2,170 GBP
View
Price last confirmed 60 days ago
Retailer 7
-
£2,170 GBP
View
Price last confirmed 38 days ago
B
Retailer 8
-
£2,201 GBP
View
B
Retailer 9
-
£2,236 GBP
View
Retailer 10
-
£3,933 GBP
View
Price last confirmed 55 days ago
Most Expensive
NZ Jewellers
9f26bf1f-dedb-43a8-b9d7-6ce3985de24b · Sep 28
£3,933 GBP
$5,293 USD
View
Price last confirmed 39 days ago
10 more retailers have this diamond
Prices start from £1,794 GBPSave up to £441 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+
1.20ct Round
£1,794 GBP