Marquise|Natural|GIA

0.53ct G VS1 Marquise Natural Diamond

EX • G/VS1 • GIA 6555536830

Certificate GIA 6555536830

Diamond specifications and retailer prices

From £479 GBP
SGD 860 SGD
As of October 29, 2026
Save £1,007 GBP (68%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £2,086 GBP at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 0.53ct natural marquise diamond

This 0.53ct natural marquise 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 6555536830. Listed at 11 retailers as of October 28, 2026, with a 210% 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 6555536830
Dimensions4.27 × 8.30 × 2.67 mm
L/W Ratio1.94
Top View
4.27 mm8.30 mm0.53 ctG / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6555536830
Side View
Table 60.0%CrownGirdlePavilionCulet: NoneDepth 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: Oct 29
Current: £702 GBP|Low: £479 GBP|High: £1,529 GBP|Avg: £878 GBP|-6.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 28, 2026
Retailer 4£479 GBP
Retailer 6£497 GBP
Retailer 8£687 GBP
Retailer 7£692 GBP
Retailer 1£702 GBP
Retailer 5£715 GBP
Retailer 9£974 GBP
Retailer 3£1,076 GBP
Retailer 2£1,486 GBP

37 data points across 9 retailers

11 retailers£479 GBP to £1,486 GBP

A
Cheapest Retailer
-
£479 GBP
SGD 860 SGD
A
Retailer 2
-
£497 GBP
$660 USD
View
A
Retailer 3
-
£673 GBP
$894 USD
View
Price last confirmed 28 days ago
A
Retailer 4
-
£687 GBP
$912 USD
View
A
Retailer 5
-
£692 GBP
$919 USD
View
A
Retailer 6
-
£702 GBP
View
A
Retailer 7
-
£715 GBP
$950 USD
View
B+
Retailer 8
-
£974 GBP
A$1,991 AUD
View
Price last confirmed 25 days ago
B+
Retailer 9
-
£1,076 GBP
View
B
Retailer 10
-
£1,486 GBP
View
Most Expensive
B
NZ Jewellers
c7b2102f-c4f0-423f-9fe5-cb1d39aa11b8 · Sep 25
£2,086 GBP
$2,772 USD
View
Price last confirmed 33 days ago
10 more retailers have this diamond
Prices start from £479 GBPSave up to £1,007 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 Marquise
£479 GBP