CaratHunter
Plans
Marquise|Natural|GIA

0.53ct G SI2 Marquise Natural Diamond

EX • G/SI2 • GIA 6552980054

Certificate GIA 6552980054

Diamond specifications and retailer prices

From £394 GBP
As of November 6, 2026
Save £1,253 GBP (76%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £1,647 GBP at NZ Jewellers · As of November 5, 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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6552980054. Listed at 16 retailers as of November 5, 2026, with prices from £394 to £1,647, a £1,253 spread on the same certified stone. NZ Jewellers lists it at £1,647. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.53
Carat
G
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6552980054
Dimensions8.59 × 4.12 × 2.59 mm
L/W Ratio2.08
Top View
8.59 mm4.12 mm0.53 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6552980054
Side View
Table 60.0%CrownGirdle: THK-VTKPavilionCulet: 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 6
Current: £1,647 GBP|Low: £394 GBP|High: £1,655 GBP|Avg: £685 GBP|-0.5%
NZ Jewellers
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
November 6, 2026
Retailer 2£394 GBP
Retailer 8£449 GBP
Retailer 7£497 GBP
Retailer 14£525 GBP
Retailer 16£525 GBP
Retailer 15£545 GBP
Retailer 5£556 GBP
Retailer 4£606 GBP
Retailer 9£623 GBP
Retailer 13£624 GBP
Retailer 3£637 GBP
Retailer 10£642 GBP
Retailer 12£743 GBP
Retailer 6£747 GBP
Retailer 11£1,210 GBP
NZ Jewellers£1,647 GBP

23 data points across 16 retailers

16 retailers£394 GBP to £1,647 GBP

A
Cheapest Retailer
-
£394 GBP
A
Retailer 2
-
£449 GBP
View
Retailer 3
-
£497 GBP
View
Price last confirmed 16 days ago
A
Retailer 4
-
£525 GBP
View
Retailer 5
-
£525 GBP
View
Price last confirmed 8 days ago
A
Retailer 6
-
£545 GBP
View
Retailer 7
-
£556 GBP
View
Price last confirmed 10 days ago
B+
Retailer 8
-
£606 GBP
View
B+
Retailer 9
-
£623 GBP
View
B+
Retailer 10
-
£624 GBP
View
B+
Retailer 11
-
£637 GBP
View
B+
Retailer 12
-
£642 GBP
View
B+
Retailer 13
-
£743 GBP
View
B+
Retailer 14
-
£747 GBP
View
B
Retailer 15
-
£1,210 GBP
View
Most Expensive
B
NZ Jewellers
c454c129-e439-409a-ac89-8a55d7e94a12 · Nov 5
£1,647 GBP
$2,204 USD
View
15 more retailers have this diamond
Prices start from £394 GBPSave up to £1,253 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
£394 GBP