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Marquise|Natural|GIA

0.81ct I SI2 Marquise Natural Diamond

ID • I/SI2 • GIA 6561579947

Certificate GIA 6561579947

Diamond specifications and retailer prices

From €847 EUR
₹90,469 INR
As of November 2, 2026
Save €1,912 EUR (69%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €2,759 EUR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.81ct natural marquise diamond

This 0.81ct natural marquise sits in the just-under-one-carat band, graded I 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 6561579947. Listed at 12 retailers as of October 30, 2026, with prices from €847 to €2,759, a €1,912 spread on the same certified stone. NZ Jewellers lists it at €2,759. 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

0.81
Carat
I
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6561579947
Dimensions9.31 × 4.78 × 3.07 mm
L/W Ratio1.95
Girdle conditionVery Thick
Top View
9.31 mm4.78 mm0.81 ctI / SI2
OriginNatural
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6561579947
Side View
Table 60.0%CrownGirdle: ThickPavilionCulet: NoneDepth 64.3%

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: €2,759 EUR|Low: €847 EUR|High: €2,759 EUR|Avg: €1,396 EUR
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€847 EUR
Retailer 3€892 EUR
Retailer 8€999 EUR
Retailer 11€1,083 EUR
Retailer 10€1,180 EUR
Retailer 9€1,251 EUR
Retailer 5€1,281 EUR
Retailer 4€1,501 EUR
Retailer 7€1,579 EUR
Retailer 6€2,072 EUR
NZ Jewellers€2,759 EUR

11 data points across 11 retailers

12 retailers€847 EUR to €2,759 EUR

A
Cheapest Retailer
-
€847 EUR
₹90,469 INR
A
Retailer 2
-
€892 EUR
$1,001 USD
View
Final sale: no returns
A
Retailer 3
-
€999 EUR
$1,120 USD
View
A
Retailer 4
-
€1,007 EUR
A$1,738 AUD
View
A
Retailer 5
-
€1,083 EUR
$1,215 USD
View
A
Retailer 6
-
€1,180 EUR
$1,324 USD
View
A
Retailer 7
-
€1,251 EUR
$1,403 USD
View
A
Retailer 8
-
€1,281 EUR
£1,131 GBP
View
B+
Retailer 9
-
€1,501 EUR
£1,326 GBP
View
B+
Retailer 10
-
€1,579 EUR
View
B
Retailer 11
-
€2,072 EUR
£1,830 GBP
View
Most Expensive
B
NZ Jewellers
ce4d374a-20f6-4c30-a925-d77da9d68b37 · Oct 30
€2,759 EUR
$3,094 USD
View
11 more retailers have this diamond
Prices start from €847 EURSave up to €1,912 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
0.81ct Marquise
€847 EUR