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Marquise|Natural|GIA

0.85ct J SI1 Marquise Natural Diamond

EX • J/SI1 • GIA 6561049847

Certificate GIA 6561049847

Diamond specifications and retailer prices

From €643 EUR
SGD 974 SGD
As of October 31, 2026
Save €506 EUR (44%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €1,149 EUR at Wholesale Diamonds Direct · As of October 27, 2026
View at Wholesale Diamonds Direct

About this 0.85ct natural marquise diamond

This 0.85ct natural marquise sits in the just-under-one-carat band, graded J 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 6561049847. Listed at 9 retailers as of October 27, 2026, with prices from €643 to €1,149, a €506 spread on the same certified stone. Wholesale Diamonds Direct lists it at €1,149. 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

0.85
Carat
J
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle37.91°
Pavilion angle41.89°
OriginNatural
Grading LabGIA
CertificateGIA 6561049847
Dimensions10.20 × 4.81 × 3.03 mm
L/W Ratio2.12
Culet sizeNone
Top View
10.20 mm4.81 mm0.85 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6561049847
Side View
Table 58.0%Crown 37.91°Girdle: MED-THKPavilion 41.89°Culet: NoneDepth 62.9%

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: €1,019 EUR|Low: €590 EUR|High: €1,324 EUR|Avg: €923 EUR|-5.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Wholesale Diamonds Direct
October 28, 2026
Retailer 9€590 EUR
Retailer 5€643 EUR
Retailer 2€698 EUR
Retailer 7€761 EUR
Retailer 3€776 EUR
Retailer 6€876 EUR
Retailer 1€1,019 EUR
Retailer 4€1,065 EUR
Retailer 8€1,129 EUR
Wholesale Diamonds Direct€1,149 EUR

28 data points across 10 retailers

9 retailers€643 EUR to €1,149 EUR

A
Cheapest Retailer
-
€643 EUR
SGD 974 SGD
A
Retailer 2
-
€698 EUR
$783 USD
View
A
Retailer 3
-
€761 EUR
SGD 1,153 SGD
View
A
Retailer 4
-
€776 EUR
$870 USD
View
A
Retailer 5
-
€876 EUR
$983 USD
View
A
Retailer 6
-
€1,019 EUR
View
A
Retailer 7
-
€1,065 EUR
$1,194 USD
View
B+
Retailer 8
-
€1,129 EUR
$1,267 USD
View
Most Expensive
B+
Wholesale Diamonds Direct
302835694 · Oct 27
€1,149 EUR
$1,289 USD
View
8 more retailers have this diamond
Prices start from €643 EURSave up to €506 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
0.85ct Marquise
€643 EUR