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Marquise|Natural|GIA

0.59ct H SI1 Marquise Natural Diamond

VG • H/SI1 • GIA 7558348808

Certificate GIA 7558348808

Diamond specifications and retailer prices

From $1,197 NZD
SGD 910 SGD
As of October 31, 2026
Save $759 NZD (39%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,955 NZD at Frank Darling · As of November 3, 2026
View at Frank Darling

About this 0.59ct natural marquise diamond

This 0.59ct natural marquise sits in the half to three-quarter carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7558348808. Listed at 12 retailers as of October 31, 2026, with prices from $1,197 to $1,955, a $759 spread on the same certified stone. Frank Darling lists it at $1,955. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.59
Carat
H
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle34.11°
Pavilion angle36.98°
OriginNatural
Grading LabGIA
CertificateGIA 7558348808
Dimensions8.60 × 4.48 × 2.54 mm
L/W Ratio1.92
Culet sizeNone
Top View
8.60 mm4.48 mm0.59 ctH / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 7558348808
Side View
Table 60.0%Crown 34.11°Girdle: STK-VTKPavilion 36.98°Culet: NoneDepth 56.6%

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: Oct 31
Current: $1,955 NZD|Low: $1,197 NZD|High: $2,006 NZD|Avg: $1,576 NZD|-2.5%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 3, 2026
Retailer 11$1,197 NZD
Retailer 2$1,207 NZD
Retailer 9$1,281 NZD
Retailer 4$1,405 NZD
Retailer 8$1,422 NZD
Retailer 7$1,574 NZD
Retailer 6$1,685 NZD
Retailer 10$1,694 NZD
Retailer 5$1,776 NZD
Retailer 3$1,816 NZD
Frank Darling$1,955 NZD

36 data points across 11 retailers

12 retailers$1,197 NZD to $1,955 NZD

A
Cheapest Retailer
-
$1,197 NZD
SGD 910 SGD
A
Retailer 2
-
$1,207 NZD
SGD 918 SGD
View
A
Retailer 3
-
$1,281 NZD
$721 USD
View
B+
Retailer 4
-
$1,405 NZD
£622 GBP
View
B+
Retailer 5
-
$1,422 NZD
£630 GBP
View
B+
Retailer 6
-
$1,574 NZD
$886 USD
View
B
Retailer 7
-
$1,628 NZD
$916 USD
View
B+
Retailer 8
-
$1,685 NZD
€903 EUR
View
B+
Retailer 9
-
$1,694 NZD
$953 USD
View
B
Retailer 10
-
$1,776 NZD
$999 USD
View
Retailer 11
-
$1,816 NZD
$1,022 USD
View
Price last confirmed 7 days ago
Most Expensive
B
Frank Darling
2647803HK · Nov 3
$1,955 NZD
$1,100 USD
View
11 more retailers have this diamond
Prices start from $1,197 NZDSave up to $759 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
0.59ct Marquise
$1,197 NZD