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Round|Natural|GIA

1.53ct J IF Round Natural Diamond

EX • J/IF • GIA 6542994779

Certificate GIA 6542994779

Diamond specifications and retailer prices

From £3,831 GBP
HK$40,100 HKD
As of October 31, 2026
Save £4,883 GBP (56%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £8,713 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.53ct natural round diamond

This 1.53ct 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 6542994779. Listed at 10 retailers as of October 30, 2026, with prices from £3,831 to £8,713, a £4,883 spread on the same certified stone. NZ Jewellers lists it at £8,713. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
J
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 6542994779
Dimensions7.32 × 7.37 × 4.60 mm
L/W Ratio1.01
Top View
7.32 mm7.37 mm1.53 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6542994779
Side View
Table 57.0%CrownGirdle: Slightly ThickPavilion 41.2°Culet: NoneDepth 62.6%

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: Oct 31
Current: £8,713 GBP|Low: £3,793 GBP|High: £9,223 GBP|Avg: £5,665 GBP|-5.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 3£3,831 GBP
Retailer 9£4,470 GBP
Retailer 2£4,506 GBP
Retailer 10£5,091 GBP
Retailer 7£5,209 GBP
Retailer 5£5,290 GBP
Retailer 8£5,425 GBP
Retailer 4£5,717 GBP
Retailer 6£7,716 GBP
NZ Jewellers£8,713 GBP

33 data points across 10 retailers

10 retailers£3,831 GBP to £8,713 GBP

A
Cheapest Retailer
-
£3,831 GBP
HK$40,100 HKD
Retailer 2
-
£4,470 GBP
SGD 8,093 SGD
View
Price last confirmed 17 days ago
A
Retailer 3
-
£4,506 GBP
$6,038 USD
View
B+
Retailer 4
-
£5,091 GBP
$6,821 USD
View
Final sale: no returns
B+
Retailer 5
-
£5,209 GBP
$6,980 USD
View
B+
Retailer 6
-
£5,290 GBP
$7,088 USD
View
B+
Retailer 7
-
£5,425 GBP
$7,269 USD
View
B+
Retailer 8
-
£5,717 GBP
€7,296 EUR
View
B
Retailer 9
-
£7,716 GBP
View
Most Expensive
B
NZ Jewellers
8214c621-9833-4584-9c92-1c2781761e1b · Oct 30
£8,713 GBP
$11,675 USD
View
9 more retailers have this diamond
Prices start from £3,831 GBPSave up to £4,883 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
1.53ct Round
£3,831 GBP