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Round|Natural|GIA

1.53ct H IF Round Natural Diamond

EX • H/IF • GIA 1563754720

Certificate GIA 1563754720

Diamond specifications and retailer prices

From £6,487 GBP
HK$67,900 HKD
As of November 1, 2026
Save £6,245 GBP (49%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £12,732 GBP at With Clarity · As of November 1, 2026
View at With Clarity

About this 1.53ct natural round diamond

This 1.53ct natural round sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 1563754720. Listed at 7 retailers as of November 1, 2026, with prices from £6,487 to £12,732, a £6,245 spread on the same certified stone. With Clarity lists it at £12,732. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
H
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 1563754720
Dimensions7.30 × 7.32 × 4.56 mm
L/W Ratio1.00
Girdle conditionFaceted
Top View
7.30 mm7.32 mm1.53 ctH / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1563754720
Side View
Table 59.0%Crown 36°Girdle: THN-STKPavilion 40.8°CuletDepth 62.4%

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: £11,562 GBP|Low: £6,487 GBP|High: £12,732 GBP|Avg: £9,292 GBP
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
With Clarity
November 1, 2026
Retailer 5£6,487 GBP
Retailer 3£7,672 GBP
Retailer 4£8,826 GBP
Retailer 2£9,286 GBP
Retailer 1£11,562 GBP
With Clarity£12,732 GBP

3 data points across 6 retailers

7 retailers£6,487 GBP to £12,732 GBP

A
Cheapest Retailer
-
£6,487 GBP
HK$67,900 HKD
B+
Retailer 2
-
£7,672 GBP
View
B+
Retailer 3
-
£7,690 GBP
SGD 13,924 SGD
View
B+
Retailer 4
-
£8,826 GBP
$11,826 USD
View
B+
Retailer 5
-
£9,286 GBP
€11,850 EUR
View
B
Retailer 6
-
£11,562 GBP
View
Most Expensive
B
With Clarity
1563754720 · Nov 1
£12,732 GBP
$17,059 USD
View
6 more retailers have this diamond
Prices start from £6,487 GBPSave up to £6,245 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
£6,487 GBP