CaratHunter
Plans
Marquise|Natural|GIA

0.53ct F SI1 Marquise Natural Diamond

EX • F/SI1 • GIA 5556316086

Certificate GIA 5556316086

Diamond specifications and retailer prices

From $1,361 NZD
$766 USD
As of November 2, 2026
Save $1,340 NZD (50%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $4,626 NZD at NZ Jewellers · As of September 29, 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 F 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 5556316086. Listed at 16 retailers as of November 2, 2026, with a 98% 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

0.53
Carat
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5556316086
Dimensions8.51 × 4.28 × 2.56 mm
L/W Ratio1.99
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Cloud, Twinning Wisp
Top View
8.51 mm4.28 mm0.53 ctF / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 5556316086
Side View
Table 59.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 59.8%

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 2
Current: $1,777 NZD|Low: $1,361 NZD|High: $2,736 NZD|Avg: $1,979 NZD|+4.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 3, 2026
Retailer 7$1,361 NZD
Retailer 6$1,475 NZD
Retailer 1$1,777 NZD
Retailer 2$1,811 NZD
Retailer 3$2,083 NZD
Retailer 8$2,219 NZD
Retailer 5$2,278 NZD
Retailer 4$2,702 NZD

39 data points across 8 retailers

16 retailers$1,361 NZD to $2,702 NZD

A
Cheapest Retailer
-
$1,361 NZD
$766 USD
Final sale: no returns
B+
Retailer 2
-
$1,475 NZD
$830 USD
View
Retailer 3
-
$1,475 NZD
$830 USD
View
Price last confirmed 26 days ago
Retailer 4
-
$1,475 NZD
$830 USD
View
Price last confirmed 9 days ago
Retailer 5
-
$1,475 NZD
$830 USD
View
Price last confirmed 26 days ago
Retailer 6
-
$1,532 NZD
$862 USD
View
Price last confirmed 33 days ago
Retailer 7
-
$1,703 NZD
$958 USD
View
Price last confirmed 62 days ago
Retailer 8
-
$1,703 NZD
$958 USD
View
Price last confirmed 34 days ago
B+
Retailer 9
-
$1,768 NZD
$995 USD
View
B+
Retailer 10
-
$1,777 NZD
£787 GBP
View
B+
Retailer 11
-
$1,811 NZD
£802 GBP
View
B+
Retailer 12
-
$2,083 NZD
€1,116 EUR
View
Retailer 13
-
$2,219 NZD
A$1,921 AUD
View
Price last confirmed 30 days ago
B
Retailer 14
-
$2,278 NZD
ZAR 20,703 ZAR
View
B
Retailer 15
-
$2,702 NZD
£1,197 GBP
View
Most Expensive
NZ Jewellers
4b2e1fd1-a34c-484f-bd2b-8531eeae8c5d · Sep 29
$4,626 NZD
$2,603 USD
View
Price under review
15 more retailers have this diamond
Prices start from $1,361 NZDSave up to $1,340 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
0.53ct Marquise
$1,361 NZD