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Marquise|Natural|GIA

0.59ct H SI1 Marquise Natural Diamond

EX • H/SI1 • GIA 6552492481

Certificate GIA 6552492481

Diamond specifications and retailer prices

From €452 EUR
SGD 683 SGD
As of October 31, 2026
Save €429 EUR (49%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €881 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 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 6552492481. Listed at 10 retailers as of October 31, 2026, with prices from €452 to €881, a €429 spread on the same certified stone. Frank Darling lists it at €881. 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

0.59
Carat
H
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6552492481
Dimensions8.68 × 4.51 × 2.62 mm
L/W Ratio1.92
Culet sizeNone
Top View
8.68 mm4.51 mm0.59 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6552492481
Side View
Table 60.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 58.0%

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: €881 EUR|Low: €347 EUR|High: €928 EUR|Avg: €658 EUR|-4.6%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 12€347 EUR
Retailer 7€452 EUR
Retailer 10€500 EUR
Retailer 6€542 EUR
Retailer 5€587 EUR
Retailer 8€650 EUR
Retailer 4€676 EUR
Retailer 11€699 EUR
Retailer 2€707 EUR
Retailer 9€756 EUR
Frank Darling€881 EUR
Retailer 3€928 EUR

24 data points across 12 retailers

10 retailers€452 EUR to €881 EUR

A
Cheapest Retailer
-
€452 EUR
SGD 683 SGD
A
Retailer 2
-
€500 EUR
SGD 755 SGD
View
A
Retailer 3
-
€542 EUR
$605 USD
View
A
Retailer 4
-
€587 EUR
£517 GBP
View
A
Retailer 5
-
€650 EUR
$726 USD
View
B+
Retailer 6
-
€676 EUR
$755 USD
View
B+
Retailer 7
-
€699 EUR
$781 USD
View
B+
Retailer 8
-
€707 EUR
View
B+
Retailer 9
-
€756 EUR
$845 USD
View
Most Expensive
B
Frank Darling
2652625HK · Nov 2
€881 EUR
$985 USD
View
9 more retailers have this diamond
Prices start from €452 EURSave up to €429 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
€452 EUR