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Marquise|Natural|GIA

0.80ct F SI2 Marquise Natural Diamond

EX • F/SI2 • GIA 1553199500

Certificate GIA 1553199500

Diamond specifications and retailer prices

From €1,155 EUR
$1,296 USD
As of November 1, 2026
Save €385 EUR (25%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €1,540 EUR at GemTrove · As of November 2, 2026
View at GemTrove

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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1553199500. Listed at 4 retailers as of November 1, 2026, with prices from €1,155 to €1,540, a €385 spread on the same certified stone. GemTrove lists it at €1,540. 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
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1553199500
Dimensions9.29 × 4.85 × 3.07 mm
L/W Ratio1.92
Culet sizeNone
Key to symbols
Cloud, Twinning Wisp, Feather
Top View
9.29 mm4.85 mm0.80 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1553199500
Side View
Table 62.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 63.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €1,540 EUR|Low: €1,155 EUR|High: €1,540 EUR|Avg: €1,323 EUR
GemTrove
Retailer 2
Retailer 3
Retailer 4
November 2, 2026
Retailer 3€1,155 EUR
Retailer 2€1,244 EUR
Retailer 4€1,275 EUR
GemTrove€1,540 EUR

38 data points across 4 retailers

4 retailers€1,155 EUR to €1,540 EUR

A
Cheapest Retailer
-
€1,155 EUR
$1,296 USD
A
Retailer 2
-
€1,244 EUR
£1,099 GBP
View
A
Retailer 3
-
€1,275 EUR
SGD 1,933 SGD
View
Most Expensive
B+
GemTrove
GT-N-01273241-98 · Nov 2
€1,540 EUR
A$2,658 AUD
View
3 more retailers have this diamond
Prices start from €1,155 EURSave up to €385 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
€1,155 EUR