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Marquise|Natural|GIA

0.80ct F SI1 Marquise Natural Diamond

EX • F/SI1 • GIA 5563580271

Certificate GIA 5563580271

Diamond specifications and retailer prices

From €1,175 EUR
HK$10,300 HKD
As of November 1, 2026
Save €2,668 EUR (69%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €3,844 EUR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.8ct natural marquise diamond

This 0.8ct natural marquise sits in the just-under-one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5563580271. Listed at 11 retailers as of October 30, 2026, with prices from €1,175 to €3,844, a €2,668 spread on the same certified stone. NZ Jewellers lists it at €3,844. 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

0.80
Carat
F
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5563580271
Dimensions9.16 × 4.98 × 2.96 mm
L/W Ratio1.84
Girdle conditionThick to Extremely Thick
Key to symbols
Crystal, Feather
Top View
9.16 mm4.98 mm0.80 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 5563580271
Side View
Table 62.0%CrownGirdle: THK-XTKPavilionCulet: NoneDepth 59.4%

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 1
Current: €3,844 EUR|Low: €1,153 EUR|High: €4,073 EUR|Avg: €1,866 EUR|-5.6%
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 8€1,175 EUR
Retailer 2€1,186 EUR
Retailer 10€1,254 EUR
Retailer 9€1,473 EUR
Retailer 6€1,576 EUR
Retailer 3€1,616 EUR
Retailer 11€1,624 EUR
Retailer 4€1,987 EUR
Retailer 5€2,013 EUR
Retailer 7€2,761 EUR
NZ Jewellers€3,844 EUR

22 data points across 11 retailers

11 retailers€1,175 EUR to €3,844 EUR

A
Cheapest Retailer
-
€1,175 EUR
HK$10,300 HKD
A
Retailer 2
-
€1,186 EUR
₹126,733 INR
View
A
Retailer 3
-
€1,254 EUR
$1,407 USD
View
Final sale: no returns
A
Retailer 4
-
€1,473 EUR
$1,652 USD
View
A
Retailer 5
-
€1,576 EUR
$1,768 USD
View
A
Retailer 6
-
€1,616 EUR
SGD 2,450 SGD
View
A
Retailer 7
-
€1,624 EUR
$1,822 USD
View
B+
Retailer 8
-
€1,987 EUR
£1,755 GBP
View
B+
Retailer 9
-
€2,013 EUR
£1,778 GBP
View
B
Retailer 10
-
€2,761 EUR
£2,438 GBP
View
Most Expensive
B
NZ Jewellers
3855e0d9-ab73-425c-9eec-fb82f68a3374 · Oct 30
€3,844 EUR
$4,311 USD
View
10 more retailers have this diamond
Prices start from €1,175 EURSave up to €2,668 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
0.80ct Marquise
€1,175 EUR