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Marquise|Natural|GIA

0.52ct G SI1 Marquise Natural Diamond

EX • G/SI1 • GIA 5566217528

Certificate GIA 5566217528

Diamond specifications and retailer prices

From $891 NZD
₹47,846 INR
As of November 2, 2026
Save $2,875 NZD (76%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,767 NZD 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5566217528. Listed at 13 retailers as of October 30, 2026, with prices from $891 to $3,767, a $2,875 spread on the same certified stone. NZ Jewellers lists it at $3,767. 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
G
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5566217528
Dimensions8.49 × 4.05 × 2.58 mm
L/W Ratio2.10
Girdle conditionFaceted
Key to symbols
Feather, Crystal
Top View
8.49 mm4.05 mm0.52 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5566217528
Side View
Table 62.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 63.7%

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 2
Current: $3,767 NZD|Low: $891 NZD|High: $3,767 NZD|Avg: $1,734 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 2$891 NZD
Retailer 3$1,022 NZD
Retailer 10$1,436 NZD
Retailer 5$1,470 NZD
Retailer 4$1,475 NZD
Retailer 9$1,508 NZD
Retailer 8$1,608 NZD
Retailer 11$1,807 NZD
Retailer 7$1,854 NZD
Retailer 6$2,774 NZD
NZ Jewellers$3,767 NZD

34 data points across 11 retailers

13 retailers$891 NZD to $3,767 NZD

A
Cheapest Retailer
-
$891 NZD
₹47,846 INR
A
Retailer 2
-
$1,022 NZD
HK$4,500 HKD
View
B+
Retailer 3
-
$1,436 NZD
$809 USD
View
B+
Retailer 4
-
$1,470 NZD
£652 GBP
View
B+
Retailer 5
-
$1,475 NZD
£654 GBP
View
B+
Retailer 6
-
$1,508 NZD
$850 USD
View
Retailer 7
-
$1,554 NZD
£690 GBP
View
Price last confirmed 36 days ago
B+
Retailer 8
-
$1,608 NZD
€863 EUR
View
B+
Retailer 9
-
$1,650 NZD
$930 USD
View
Retailer 10
-
$1,807 NZD
A$1,566 AUD
View
Price last confirmed 28 days ago
B+
Retailer 11
-
$1,854 NZD
ZAR 16,885 ZAR
View
B
Retailer 12
-
$2,774 NZD
£1,231 GBP
View
Most Expensive
B
NZ Jewellers
e51643b1-80a7-49b3-a61c-a4a559b2208b · Oct 30
$3,767 NZD
$2,123 USD
View
12 more retailers have this diamond
Prices start from $891 NZDSave up to $2,875 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
$891 NZD