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Marquise|Natural|GIA

0.53ct F SI2 Marquise Natural Diamond

EX • F/SI2 • GIA 1549419527

Certificate GIA 1549419527

Diamond specifications and retailer prices

From $992 NZD
As of November 6, 2026
Save $235 NZD (19%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,228 NZD at 77 Diamonds · As of November 7, 2026
View at 77 Diamonds

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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1549419527. Listed at 5 retailers as of November 6, 2026, with prices from $992 to $1,228, a $235 spread on the same certified stone. 77 Diamonds lists it at $1,228. 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
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1549419527
Dimensions8.08 × 4.33 × 2.73 mm
L/W Ratio1.87
Culet sizeNone
Key to symbols
Crystal, Cloud
Top View
8.08 mm4.33 mm0.53 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1549419527
Side View
Table 57.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 63.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $1,228 NZD|Low: $884 NZD|High: $1,353 NZD|Avg: $1,124 NZD|-4.8%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 7, 2026
Retailer 5$992 NZD
Retailer 4$1,010 NZD
Retailer 3$1,102 NZD
Retailer 2$1,227 NZD
77 Diamonds$1,228 NZD

42 data points across 5 retailers

5 retailers$992 NZD to $1,228 NZD

A
Cheapest Retailer
-
$992 NZD
A
Retailer 2
-
$1,010 NZD
View
Final sale: no returns
A
Retailer 3
-
$1,102 NZD
View
A
Retailer 4
-
$1,227 NZD
View
Most Expensive
A
77 Diamonds
MQCP8VEUQJBT · Nov 7
$1,228 NZD
£536 GBP
View
4 more retailers have this diamond
Prices start from $992 NZDSave up to $235 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
$992 NZD