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Round|Natural|GIA

1.56ct J IF Round Natural Diamond

EX • J/IF • GIA 7551727260

Certificate GIA 7551727260

Diamond specifications and retailer prices

From £4,413 GBP
HK$46,200 HKD
As of November 1, 2026
Save £3,958 GBP (47%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £8,372 GBP at With Clarity · As of November 1, 2026
View at With Clarity

About this 1.56ct natural round diamond

This 1.56ct natural round sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 7551727260. Listed at 9 retailers as of November 1, 2026, with prices from £4,413 to £8,372, a £3,958 spread on the same certified stone. With Clarity lists it at £8,372. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.56
Carat
J
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 7551727260
Dimensions7.35 × 7.39 × 4.63 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
7.35 mm7.39 mm1.56 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7551727260
Side View
Table 57.0%Crown 35.5°Girdle: Slightly ThickPavilion 41°Culet: NoneDepth 62.8%

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 1
Current: £6,362 GBP|Low: £4,366 GBP|High: £8,204 GBP|Avg: £5,713 GBP|+3.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
With Clarity
November 1, 2026
Retailer 2£4,413 GBP
Retailer 9£5,028 GBP
Retailer 6£5,211 GBP
Retailer 3£5,267 GBP
Retailer 4£5,529 GBP
Retailer 7£5,590 GBP
Retailer 8£5,698 GBP
Retailer 5£6,109 GBP
Retailer 1£6,362 GBP
With Clarity£8,204 GBP

24 data points across 10 retailers

9 retailers£4,413 GBP to £8,372 GBP

A
Cheapest Retailer
-
£4,413 GBP
HK$46,200 HKD
Retailer 2
-
£5,028 GBP
SGD 9,104 SGD
View
Price last confirmed 28 days ago
B+
Retailer 3
-
£5,211 GBP
$6,982 USD
View
B+
Retailer 4
-
£5,267 GBP
SGD 9,537 SGD
View
B+
Retailer 5
-
£5,529 GBP
$7,408 USD
View
Final sale: no returns
B+
Retailer 6
-
£5,590 GBP
$7,490 USD
View
B+
Retailer 7
-
£6,109 GBP
$8,186 USD
View
B+
Retailer 8
-
£6,362 GBP
€8,118 EUR
View
Most Expensive
B
With Clarity
7551727260 · Nov 1
£8,372 GBP
$11,217 USD
View
8 more retailers have this diamond
Prices start from £4,413 GBPSave up to £3,958 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
1.56ct Round
£4,413 GBP