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Marquise|Natural|GIA

0.59ct I SI1 Marquise Natural Diamond

VG • I/SI1 • GIA 7563603220

Certificate GIA 7563603220

Diamond specifications and retailer prices

From €593 EUR
SGD 896 SGD
As of October 31, 2026
Save €383 EUR (39%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €976 EUR at Frank Darling · As of November 2, 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 I 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 7563603220. Listed at 11 retailers as of October 31, 2026, with prices from €593 to €976, a €383 spread on the same certified stone. Frank Darling lists it at €976. 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
I
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle40.21°
Pavilion angle38.16°
OriginNatural
Grading LabGIA
CertificateGIA 7563603220
Dimensions8.26 × 4.36 × 2.65 mm
L/W Ratio1.89
Culet sizeNone
Top View
8.26 mm4.36 mm0.59 ctI / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7563603220
Side View
Table 58.0%Crown 40.21°Girdle: STK-VTKPavilion 38.16°Culet: NoneDepth 60.8%

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: Oct 31
Current: €976 EUR|Low: €599 EUR|High: €976 EUR|Avg: €770 EUR
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 7€599 EUR
Retailer 5€604 EUR
Retailer 8€636 EUR
Retailer 3€699 EUR
Retailer 10€779 EUR
Retailer 2€836 EUR
Retailer 6€839 EUR
Retailer 4€878 EUR
Retailer 9€895 EUR
Frank Darling€976 EUR

20 data points across 10 retailers

11 retailers€593 EUR to €976 EUR

A
Cheapest Retailer
-
€593 EUR
SGD 896 SGD
A
Retailer 2
-
€599 EUR
SGD 905 SGD
View
A
Retailer 3
-
€604 EUR
$675 USD
View
B+
Retailer 4
-
€636 EUR
$710 USD
View
B+
Retailer 5
-
€699 EUR
£614 GBP
View
B+
Retailer 6
-
€779 EUR
$871 USD
View
B
Retailer 7
-
€836 EUR
View
B
Retailer 8
-
€839 EUR
$937 USD
View
B
Retailer 9
-
€878 EUR
$981 USD
View
B
Retailer 10
-
€895 EUR
$999 USD
View
Most Expensive
B
Frank Darling
2702646HK · Nov 2
€976 EUR
$1,091 USD
View
10 more retailers have this diamond
Prices start from €593 EURSave up to €383 EUR

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
€593 EUR