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Marquise|Natural|GIA

0.52ct E SI1 Marquise Natural Diamond

EX • E/SI1 • GIA 2567669167

Certificate GIA 2567669167

Diamond specifications and retailer prices

From $978 NZD
As of November 6, 2026
Save $3,282 NZD (77%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $4,837 NZD at MOH London · As of November 2, 2026
View at MOH London

About this 0.52ct natural marquise diamond

This 0.52ct natural marquise sits in the half to three-quarter carat band, graded E 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 2567669167. Listed at 14 retailers as of November 5, 2026, with a 335% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2567669167
Dimensions7.79 × 4.20 × 2.72 mm
L/W Ratio1.85
Culet sizeNone
Top View
7.79 mm4.20 mm0.52 ctE / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2567669167
Side View
Table 60.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 64.7%

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: $4,837 NZD|Low: $978 NZD|High: $4,837 NZD|Avg: $2,578 NZD
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
November 6, 2026
Retailer 2$978 NZD
Retailer 6$1,711 NZD
Retailer 8$1,814 NZD
Retailer 4$2,421 NZD
Retailer 9$2,549 NZD
Retailer 12$2,761 NZD
Retailer 3$2,802 NZD
Retailer 13$2,917 NZD
Retailer 5$3,186 NZD
Retailer 11$3,387 NZD
Retailer 10$3,389 NZD
Retailer 7$4,260 NZD
MOH London$4,837 NZD

11 data points across 13 retailers

14 retailers$978 NZD to $4,260 NZD

A
Cheapest Retailer
-
$978 NZD
A
Retailer 2
-
$1,245 NZD
View
B+
Retailer 3
-
$1,711 NZD
View
B+
Retailer 4
-
$1,814 NZD
View
B
Retailer 5
-
$2,421 NZD
View
B
Retailer 6
-
$2,549 NZD
View
Final sale: no returns
B
Retailer 7
-
$2,761 NZD
View
B
Retailer 8
-
$2,802 NZD
View
B
Retailer 9
-
$2,917 NZD
View
B
Retailer 10
-
$3,186 NZD
View
B
Retailer 11
-
$3,387 NZD
View
B
Retailer 12
-
$3,389 NZD
View
B
Retailer 13
-
$4,260 NZD
View
Most Expensive
MOH London
96C7FBEDA · Nov 2
$4,837 NZD
£2,141 GBP
View
Price under review
13 more retailers have this diamond
Prices start from $978 NZDSave up to $3,282 NZD

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
$978 NZD