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Round|Natural|GIA

1.51ct G IF Round Natural Diamond

VG • G/IF • GIA 6565111898

Certificate GIA 6565111898

Diamond specifications and retailer prices

From £6,062 GBP
As of November 3, 2026
Save £5,026 GBP (45%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £11,088 GBP at With Clarity · As of November 2, 2026
View at With Clarity

About this 1.51ct natural round diamond

This 1.51ct natural round sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by GIA 6565111898. Listed at 11 retailers as of November 2, 2026, with prices from £6,062 to £11,088, a £5,026 spread on the same certified stone. With Clarity lists it at £11,088. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.51
Carat
G
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.5°
Pavilion angle40.2°
OriginNatural
Grading LabGIA
CertificateGIA 6565111898
Dimensions7.10 × 4.60 × 4.60 mm
L/W Ratio1.54
Culet sizeNone
Top View
7.10 mm4.60 mm1.51 ctG / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6565111898
Side View
Table 57.0%Crown 38.5°Girdle: STK-THKPavilion 40.2°Culet: NoneDepth 64.6%

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 3
Current: £6,734 GBP|Low: £6,062 GBP|High: £11,782 GBP|Avg: £7,941 GBP|-7.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
With Clarity
November 5, 2026
Retailer 5£6,062 GBP
Retailer 3£6,266 GBP
Retailer 6£6,723 GBP
Retailer 1£6,734 GBP
Retailer 7£6,813 GBP
Retailer 10£6,839 GBP
Retailer 4£7,769 GBP
Retailer 8£7,880 GBP
Retailer 2£8,365 GBP
Retailer 9£9,119 GBP
With Clarity£11,088 GBP

28 data points across 11 retailers

11 retailers£6,062 GBP to £11,088 GBP

A
Cheapest Retailer
-
£6,062 GBP
A
Retailer 2
-
£6,266 GBP
View
A
Retailer 3
-
£6,723 GBP
View
A
Retailer 4
-
£6,734 GBP
View
A
Retailer 5
-
£6,813 GBP
View
A
Retailer 6
-
£6,839 GBP
View
A
Retailer 7
-
£7,769 GBP
View
A
Retailer 8
-
£7,880 GBP
View
Retailer 9
-
£8,365 GBP
View
Price last confirmed 11 days ago
A
Retailer 10
-
£9,119 GBP
View
Most Expensive
B+
With Clarity
6565111898 · Nov 2
£11,088 GBP
$14,923 USD
View
10 more retailers have this diamond
Prices start from £6,062 GBPSave up to £5,026 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
1.51ct Round
£6,062 GBP