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Marquise|Natural|GIA

0.52ct D SI1 Marquise Natural Diamond

EX • D/SI1 • GIA 7552660172

Certificate GIA 7552660172

Diamond specifications and retailer prices

From £435 GBP
₹55,458 INR
As of November 1, 2026
Save £1,379 GBP (76%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £1,814 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.52ct natural marquise diamond

This 0.52ct natural marquise sits in the half to three-quarter carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7552660172. Listed at 16 retailers as of October 30, 2026, with prices from £435 to £1,814, a £1,379 spread on the same certified stone. NZ Jewellers lists it at £1,814. 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

0.52
Carat
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7552660172
Dimensions8.91 × 4.18 × 2.52 mm
L/W Ratio2.13
Culet sizeNone
Key to symbols
Crystal
Top View
8.91 mm4.18 mm0.52 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7552660172
Side View
Table 60.0%CrownGirdle: THN-THNPavilionCulet: NoneDepth 60.3%

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: Nov 1
Current: £1,814 GBP|Low: £430 GBP|High: £1,814 GBP|Avg: £701 GBP
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
November 2, 2026
Retailer 9£435 GBP
Retailer 11£439 GBP
Retailer 4£533 GBP
Retailer 15£578 GBP
Retailer 7£582 GBP
Retailer 3£592 GBP
Retailer 14£601 GBP
Retailer 6£605 GBP
Retailer 5£658 GBP
Retailer 12£667 GBP
Retailer 8£696 GBP
Retailer 2£710 GBP
Retailer 13£819 GBP
Retailer 10£1,059 GBP
NZ Jewellers£1,814 GBP

24 data points across 15 retailers

16 retailers£435 GBP to £1,814 GBP

A
Cheapest Retailer
-
£435 GBP
₹55,458 INR
A
Retailer 2
-
£439 GBP
HK$4,600 HKD
View
A
Retailer 3
-
£533 GBP
$714 USD
View
Final sale: no returns
A
Retailer 4
-
£544 GBP
A$1,122 AUD
View
A
Retailer 5
-
£578 GBP
$775 USD
View
A
Retailer 6
-
£592 GBP
$793 USD
View
A
Retailer 7
-
£601 GBP
$805 USD
View
A
Retailer 8
-
£605 GBP
SGD 1,096 SGD
View
B+
Retailer 9
-
£658 GBP
$882 USD
View
B+
Retailer 10
-
£667 GBP
$894 USD
View
B+
Retailer 11
-
£696 GBP
View
B+
Retailer 12
-
£710 GBP
View
B+
Retailer 13
-
£819 GBP
€1,045 EUR
View
B+
Retailer 14
-
£843 GBP
A$1,738 AUD
View
B
Retailer 15
-
£1,059 GBP
View
Most Expensive
B
NZ Jewellers
973c97bd-7846-4a45-acbc-cfcc25504753 · Oct 30
£1,814 GBP
$2,430 USD
View
15 more retailers have this diamond
Prices start from £435 GBPSave up to £1,379 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
0.52ct Marquise
£435 GBP