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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 €591 EUR
SGD 896 SGD
As of October 31, 2026
Save €381 EUR (39%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €973 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 €591 to €973, a €381 spread on the same certified stone. Frank Darling lists it at €973. 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
Colour
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: €973 EUR|Low: €597 EUR|High: €973 EUR|Avg: €767 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€597 EUR
Retailer 5€602 EUR
Retailer 8€633 EUR
Retailer 3€696 EUR
Retailer 10€776 EUR
Retailer 2€832 EUR
Retailer 6€835 EUR
Retailer 4€875 EUR
Retailer 9€891 EUR
Frank Darling€973 EUR

20 data points across 10 retailers

11 retailers€591 EUR to €973 EUR

A
Cheapest Retailer
-
€591 EUR
SGD 896 SGD
A
Retailer 2
-
€597 EUR
SGD 905 SGD
View
A
Retailer 3
-
€602 EUR
$675 USD
View
B+
Retailer 4
-
€633 EUR
$710 USD
View
B+
Retailer 5
-
€696 EUR
£614 GBP
View
B+
Retailer 6
-
€776 EUR
$871 USD
View
B
Retailer 7
-
€832 EUR
View
B
Retailer 8
-
€835 EUR
$937 USD
View
B
Retailer 9
-
€875 EUR
$981 USD
View
B
Retailer 10
-
€891 EUR
$999 USD
View
Most Expensive
B
Frank Darling
2702646HK · Nov 2
€973 EUR
$1,091 USD
View
10 more retailers have this diamond
Prices start from €591 EURSave up to €381 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
€591 EUR