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Marquise|Natural|GIA

0.52ct G SI2 Marquise Natural Diamond

EX • G/SI2 • GIA 2566790367

Certificate GIA 2566790367

Diamond specifications and retailer prices

From $1,321 NZD
£585 GBP
As of November 3, 2026
1 retailer carries this diamond
Only listing: $1,321 NZD at 77 Diamonds
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at 77 Diamonds

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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2566790367. Listed at a single retailer as of November 3, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
Polish
Symmetry
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2566790367
Dimensions8.08 × 4.21 × 2.64 mm
L/W Ratio1.92
Top View
8.08 mm4.21 mm0.52 ctG / SI2
OriginNatural
CutExcellent
FluorescenceNone
CertificateGIA 2566790367
Side View
Table 58.0%CrownGirdlePavilionCuletDepth 62.8%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 3
Current: $1,321 NZD|Low: $1,321 NZD|High: $1,321 NZD|Avg: $1,321 NZD
November 3, 2026
77 Diamonds$1,321 NZD

1 data point across 1 retailer

1 retailer

B
77 Diamonds
MQCPQ3FUMTKQ · Nov 3
$1,321 NZD
£585 GBP
View

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.

B
0.52ct Marquise
$1,321 NZD