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Round|Natural|GIA

1.20ct E IF Round Natural Diamond

EX • E/IF • GIA 6551068320

Certificate GIA 6551068320

Diamond specifications and retailer prices

From £6,057 GBP
HK$63,500 HKD
As of November 2, 2026
Save £5,352 GBP (47%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £12,486 GBP at NZ Jewellers · As of September 1, 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 E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 6551068320. Listed at 21 retailers as of November 2, 2026, with a 88% 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
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 6551068320
Dimensions6.79 × 6.84 × 4.14 mm
L/W Ratio1.01
Top View
6.79 mm6.84 mm1.20 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6551068320
Side View
Table 62.0%Crown 34.5°Girdle: Slightly ThickPavilion 41.2°Culet: NoneDepth 60.7%

Caratlytics Score

How it works →
A+
Exceptional
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 2
Current: £11,409 GBP|Low: £6,057 GBP|High: £11,852 GBP|Avg: £8,464 GBP|-3.7%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 2, 2026
Retailer 2£6,057 GBP
Retailer 10£6,966 GBP
Retailer 4£7,023 GBP
Retailer 14£7,375 GBP
Retailer 3£7,485 GBP
Retailer 13£7,555 GBP
Retailer 7£7,570 GBP
Retailer 8£7,682 GBP
Retailer 9£8,184 GBP
Retailer 15£8,200 GBP
Retailer 5£8,201 GBP
Retailer 6£8,327 GBP
Retailer 12£8,376 GBP
Retailer 16£8,602 GBP
Retailer 11£9,445 GBP
Retailer 18£10,075 GBP
Retailer 17£10,710 GBP
NZ Jewellers£11,409 GBP

32 data points across 18 retailers

21 retailers£6,057 GBP to £11,409 GBP

A+
Cheapest Retailer
-
£6,057 GBP
HK$63,500 HKD
Retailer 2
-
£6,966 GBP
SGD 12,633 SGD
View
Price last confirmed 21 days ago
A
Retailer 3
-
£7,023 GBP
$9,425 USD
View
A
Retailer 4
-
£7,375 GBP
View
A
Retailer 5
-
£7,485 GBP
$10,045 USD
View
A
Retailer 6
-
£7,555 GBP
$10,139 USD
View
Final sale: no returns
A
Retailer 7
-
£7,570 GBP
$10,158 USD
View
Retailer 8
-
£7,682 GBP
A$15,861 AUD
View
Price last confirmed 9 days ago
A
Retailer 9
-
£8,184 GBP
$10,982 USD
View
A
Retailer 10
-
£8,200 GBP
View
A
Retailer 11
-
£8,201 GBP
$11,005 USD
View
A
Retailer 12
-
£8,327 GBP
$11,174 USD
View
A
Retailer 13
-
£8,376 GBP
$11,240 USD
View
A
Retailer 14
-
£8,602 GBP
€10,994 EUR
View
Retailer 15
-
£8,959 GBP
$12,022 USD
View
Price last confirmed 62 days ago
B+
Retailer 16
-
£9,445 GBP
$12,674 USD
View
B+
Retailer 17
-
£10,075 GBP
ZAR 218,415 ZAR
View
Retailer 18
-
£10,337 GBP
$13,872 USD
View
Price last confirmed 59 days ago
B+
Retailer 19
-
£10,710 GBP
View
B+
Retailer 20
-
£11,409 GBP
$15,310 USD
View
Most Expensive
NZ Jewellers
ddb31939-e0e1-4eb1-907f-ac299a771e34 · Sep 1
£12,486 GBP
$16,756 USD
View
Price last confirmed 62 days ago
20 more retailers have this diamond
Prices start from £6,057 GBPSave up to £5,352 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+
1.20ct Round
£6,057 GBP