Heart|Natural|GIA

0.53ct G VS1 Heart Natural Diamond

EX • G/VS1 • GIA 3555105663

Certificate GIA 3555105663

Diamond specifications and retailer prices

From £391 GBP
$520 USD
As of October 28, 2026
Save £359 GBP (48%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £1,125 GBP at MOH London · As of October 19, 2026
View at MOH London

About this 0.53ct natural heart diamond

This 0.53ct natural heart sits in the half to three-quarter carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3555105663. Listed at 17 retailers as of October 23, 2026, with a 92% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.53
Carat
G
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3555105663
Dimensions5.04 × 5.73 × 3.28 mm
L/W Ratio1.14
Top View
5.04 mm5.73 mm0.53 ctG / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 3555105663
Side View
Table 58.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 57.3%

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 28
Current: £1,125 GBP|Low: £391 GBP|High: £1,125 GBP|Avg: £576 GBP
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 29, 2026
Retailer 7£391 GBP
Retailer 3£400 GBP
Retailer 9£401 GBP
Retailer 17£453 GBP
Retailer 15£479 GBP
Retailer 13£513 GBP
Retailer 11£513 GBP
Retailer 12£558 GBP
Retailer 2£559 GBP
Retailer 10£562 GBP
Retailer 4£567 GBP
Retailer 5£579 GBP
Retailer 16£629 GBP
Retailer 6£635 GBP
Retailer 8£688 GBP
Retailer 14£730 GBP
Retailer 18£750 GBP
MOH London£1,125 GBP

20 data points across 18 retailers

17 retailers£391 GBP to £750 GBP

A
Cheapest Retailer
-
£391 GBP
$520 USD
A
Retailer 2
-
£400 GBP
$532 USD
View
Final sale: no returns
A
Retailer 3
-
£401 GBP
$533 USD
View
A
Retailer 4
-
£453 GBP
HK$4,700 HKD
View
A
Retailer 5
-
£479 GBP
$637 USD
View
A
Retailer 6
-
£513 GBP
$681 USD
View
A
Retailer 7
-
£513 GBP
€649 EUR
View
A
Retailer 8
-
£558 GBP
View
A
Retailer 9
-
£559 GBP
View
A
Retailer 10
-
£567 GBP
$754 USD
View
B+
Retailer 11
-
£579 GBP
$770 USD
View
Price last confirmed 6 days ago
B+
Retailer 12
-
£629 GBP
$836 USD
View
B+
Retailer 13
-
£635 GBP
View
B+
Retailer 14
-
£688 GBP
$915 USD
View
B+
Retailer 15
-
£730 GBP
ZAR 15,680 ZAR
View
Price last confirmed 7 days ago
B+
Retailer 16
-
£750 GBP
$997 USD
View
Most Expensive
B
MOH London
F9CFFC946 · Oct 17
£1,125 GBP
View
Price last confirmed 10 days ago
16 more retailers have this diamond
Prices start from £391 GBPSave up to £359 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
0.53ct Heart
£391 GBP