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Round|Natural|GIA

1.30ct H IF Round Natural Diamond

EX • H/IF • GIA 7551987572

Certificate GIA 7551987572

Diamond specifications and retailer prices

From £3,777 GBP
As of November 6, 2026
Save £4,820 GBP (56%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £8,597 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.3ct natural round diamond

This 1.3ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded H colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 7551987572. Listed at 11 retailers as of November 5, 2026, with prices from £3,777 to £8,597, a £4,820 spread on the same certified stone. NZ Jewellers lists it at £8,597. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
H
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 7551987572
Dimensions7.01 × 6.95 × 4.27 mm
L/W Ratio1.01
Top View
7.01 mm6.95 mm1.30 ctH / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7551987572
Side View
Table 59.0%CrownGirdle: Slightly ThickPavilion 41°Culet: NoneDepth 61.2%

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 6
Current: £8,597 GBP|Low: £3,777 GBP|High: £8,885 GBP|Avg: £5,435 GBP|-3.2%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 10£3,777 GBP
Retailer 7£4,262 GBP
Retailer 3£4,416 GBP
Retailer 11£4,484 GBP
Retailer 2£4,580 GBP
Retailer 5£5,140 GBP
Retailer 8£5,207 GBP
Retailer 9£5,219 GBP
Retailer 4£5,467 GBP
Retailer 6£7,553 GBP
NZ Jewellers£8,597 GBP

33 data points across 11 retailers

11 retailers£3,777 GBP to £8,597 GBP

A
Cheapest Retailer
-
£3,777 GBP
A
Retailer 2
-
£4,262 GBP
View
Retailer 3
-
£4,416 GBP
View
Price last confirmed 23 days ago
A
Retailer 4
-
£4,484 GBP
View
A
Retailer 5
-
£4,580 GBP
View
B+
Retailer 6
-
£5,140 GBP
View
B+
Retailer 7
-
£5,207 GBP
View
B+
Retailer 8
-
£5,219 GBP
View
B+
Retailer 9
-
£5,467 GBP
View
B
Retailer 10
-
£7,553 GBP
View
Most Expensive
B
NZ Jewellers
4689abc2-d64b-4fb5-bb24-688c32511850 · Nov 5
£8,597 GBP
$11,507 USD
View
10 more retailers have this diamond
Prices start from £3,777 GBPSave up to £4,820 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
1.30ct Round
£3,777 GBP