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Marquise|Natural|GIA

0.83ct J SI2 Marquise Natural Diamond

EX • J/SI2 • GIA 5563638151

Certificate GIA 5563638151

Diamond specifications and retailer prices

From €969 EUR
₹103,475 INR
As of November 2, 2026
Save €2,174 EUR (69%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €3,143 EUR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.83ct natural marquise diamond

This 0.83ct natural marquise sits in the just-under-one-carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5563638151. Listed at 11 retailers as of October 30, 2026, with prices from €969 to €3,143, a €2,174 spread on the same certified stone. NZ Jewellers lists it at €3,143. 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

0.83
Carat
J
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5563638151
Dimensions9.46 × 4.94 × 3.10 mm
L/W Ratio1.91
Girdle conditionSlightly Thick to Thick
Key to symbols
Crystal, Feather
Top View
9.46 mm4.94 mm0.83 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5563638151
Side View
Table 60.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 62.7%

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: Nov 2
Current: €3,143 EUR|Low: €947 EUR|High: €3,143 EUR|Avg: €1,518 EUR|+1.3%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 2€969 EUR
Retailer 8€970 EUR
Retailer 10€1,022 EUR
Retailer 9€1,248 EUR
Retailer 6€1,288 EUR
Retailer 3€1,326 EUR
Retailer 11€1,330 EUR
Retailer 5€1,638 EUR
Retailer 4€1,710 EUR
Retailer 7€2,258 EUR
NZ Jewellers€3,143 EUR

15 data points across 11 retailers

11 retailers€969 EUR to €3,143 EUR

A
Cheapest Retailer
-
€969 EUR
₹103,475 INR
A
Retailer 2
-
€970 EUR
HK$8,500 HKD
View
A
Retailer 3
-
€1,022 EUR
$1,146 USD
View
Final sale: no returns
B+
Retailer 4
-
€1,248 EUR
$1,400 USD
View
B+
Retailer 5
-
€1,288 EUR
$1,445 USD
View
B+
Retailer 6
-
€1,326 EUR
SGD 2,010 SGD
View
B+
Retailer 7
-
€1,330 EUR
$1,492 USD
View
B
Retailer 8
-
€1,638 EUR
£1,446 GBP
View
B
Retailer 9
-
€1,710 EUR
£1,510 GBP
View
B
Retailer 10
-
€2,258 EUR
£1,994 GBP
View
Most Expensive
B
NZ Jewellers
f1e79547-5a68-4afa-9616-e9e586c7f150 · Oct 30
€3,143 EUR
$3,525 USD
View
10 more retailers have this diamond
Prices start from €969 EURSave up to €2,174 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
0.83ct Marquise
€969 EUR