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Round|Natural|GIA

1.20ct L I1 Round Natural Diamond

EX • L/I1 • GIA 1495757694

Certificate GIA 1495757694

Diamond specifications and retailer prices

From £894 GBP
As of November 6, 2026
Save £2,141 GBP (71%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £3,034 GBP at NZ Jewellers · As of November 5, 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 L colour (faint-tinted) and I1 clarity (included), with a top-tier cut grade and certified by GIA 1495757694. Listed at 8 retailers as of November 5, 2026, with prices from £894 to £3,034, a £2,141 spread on the same certified stone. NZ Jewellers lists it at £3,034. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
L
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle34°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 1495757694
Dimensions6.79 × 6.83 × 4.21 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Key to symbols
Feather, Twinning Wisp, Cloud, Crystal, Needle
Top View
6.79 mm6.83 mm1.20 ctL / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1495757694
Side View
Table 59.0%Crown 34°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 61.8%

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 6
Current: £3,034 GBP|Low: £884 GBP|High: £3,034 GBP|Avg: £1,525 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 3£894 GBP
Retailer 4£1,134 GBP
Retailer 9£1,213 GBP
Retailer 6£1,244 GBP
Retailer 8£1,244 GBP
Retailer 5£1,302 GBP
Retailer 7£1,435 GBP
Retailer 10£1,480 GBP
Retailer 2£1,693 GBP
NZ Jewellers£3,034 GBP

23 data points across 10 retailers

8 retailers£894 GBP to £3,034 GBP

B+
Cheapest Retailer
-
£894 GBP
B
Retailer 2
-
£1,134 GBP
View
Retailer 3
-
£1,244 GBP
View
Price last confirmed 8 days ago
B
Retailer 4
-
£1,244 GBP
View
B
Retailer 5
-
£1,302 GBP
View
B
Retailer 6
-
£1,435 GBP
View
B
Retailer 7
-
£1,693 GBP
View
Most Expensive
C
NZ Jewellers
25409e02-b31d-48af-9a1b-9c06dd21e6c4 · Nov 5
£3,034 GBP
$4,084 USD
View
7 more retailers have this diamond
Prices start from £894 GBPSave up to £2,141 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
£894 GBP