Round|Natural|GIA

1.20ct L IF Round Natural Diamond

EX • L/IF • GIA 6542693752

Certificate GIA 6542693752

Diamond specifications and retailer prices

From £1,874 GBP
As of November 5, 2026
Save £1,895 GBP (50%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £4,333 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 L colour (faint-tinted) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 6542693752. Listed at 7 retailers as of November 4, 2026, with a 101% 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

1.20
Carat
L
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6542693752
Dimensions6.77 × 6.82 × 4.19 mm
L/W Ratio1.01
Star length50%
Top View
6.77 mm6.82 mm1.20 ctL / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6542693752
Side View
Table 59.0%Crown 34°Girdle: Sli. ThickPavilion 41°Culet: NoneDepth 61.7%

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: £2,418 GBP|Low: £1,874 GBP|High: £3,768 GBP|Avg: £2,637 GBP|+0.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 4, 2026
Retailer 4£1,874 GBP
Retailer 3£2,072 GBP
Retailer 5£2,350 GBP
Retailer 1£2,418 GBP
Retailer 6£3,348 GBP
Retailer 2£3,768 GBP

21 data points across 6 retailers

7 retailers£1,874 GBP to £3,768 GBP

B+
Cheapest Retailer
-
£1,874 GBP
Retailer 2
-
£2,072 GBP
View
Price last confirmed 36 days ago
Retailer 3
-
£2,152 GBP
View
Price last confirmed 38 days ago
Retailer 4
-
£2,392 GBP
View
Price last confirmed 38 days ago
B+
Retailer 5
-
£2,418 GBP
View
B
Retailer 6
-
£3,768 GBP
View
Most Expensive
NZ Jewellers
e5c39559-e45d-437c-ae8a-9b6376c76000 · Sep 28
£4,333 GBP
$5,832 USD
View
Price last confirmed 39 days ago
6 more retailers have this diamond
Prices start from £1,874 GBPSave up to £1,895 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
£1,874 GBP