Marquise|Natural|GIA

0.52ct H SI1 Marquise Natural Diamond

EX • H/SI1 • GIA 7552339278

Certificate GIA 7552339278

Diamond specifications and retailer prices

From $999 NZD
$562 USD
As of November 2, 2026
6 retailers carry this diamond
Most expensive: $1,129 NZD at Wholesale Diamonds Direct · As of October 16, 2026
View at Wholesale Diamonds Direct

About this 0.52ct natural marquise diamond

This 0.52ct natural marquise sits in the half to three-quarter carat band, graded H 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 7552339278. Listed at 6 retailers as of November 2, 2026. 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
H
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.77°
Pavilion angle41.12°
OriginNatural
Grading LabGIA
CertificateGIA 7552339278
Dimensions7.97 × 4.20 × 2.62 mm
L/W Ratio1.90
Culet sizeNone
Top View
7.97 mm4.20 mm0.52 ctH / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 7552339278
Side View
Table 61.0%Crown 36.77°Girdle: STK-THKPavilion 41.12°Culet: NoneDepth 62.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 2
Current: $714 NZD|Low: $714 NZD|High: $1,571 NZD|Avg: $1,074 NZD|-0.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Wholesale Diamonds Direct
October 17, 2026
Retailer 1$714 NZD
Retailer 3$739 NZD
Retailer 5$920 NZD
Retailer 7$981 NZD
Retailer 9$999 NZD
Retailer 2$1,034 NZD
Wholesale Diamonds Direct$1,129 NZD
Retailer 6$1,290 NZD
Retailer 8$1,393 NZD
Retailer 4$1,507 NZD

13 data points across 10 retailers

6 retailers

Retailer 1
-
$714 NZD
SGD 543 SGD
Price last confirmed 11 days ago
Retailer 2
-
$739 NZD
SGD 562 SGD
View
Price last confirmed 16 days ago
Retailer 3
-
$920 NZD
£408 GBP
View
Price last confirmed 17 days ago
Retailer 4
-
$981 NZD
$552 USD
View
Price last confirmed 19 days ago
A
Retailer 5
-
$999 NZD
$562 USD
View
Most Expensive
Wholesale Diamonds Direct
481356718 · Oct 16
$1,129 NZD
$635 USD
View
Price last confirmed 16 days ago
5 more retailers have this diamond
Prices start from $999 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
$999 NZD