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Marquise|Natural|GIA

1.01ct F SI2 Marquise Natural Diamond

EX • F/SI2 • GIA 2554600036

Certificate GIA 2554600036

Diamond specifications and retailer prices

From €2,894 EUR
$3,246 USD
As of November 1, 2026
Save €3,375 EUR (54%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €6,269 EUR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.01ct natural marquise diamond

This 1.01ct natural marquise sits in the classic 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 2554600036. Listed at 18 retailers as of October 30, 2026, with prices from €2,894 to €6,269, a €3,375 spread on the same certified stone. NZ Jewellers lists it at €6,269. 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

1.01
Carat
F
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
Crown angle34.92°
OriginNatural
Grading LabGIA
CertificateGIA 2554600036
Dimensions10.06 × 5.28 × 3.30 mm
L/W Ratio1.91
Culet sizeNone
Key to symbols
Crystal, Feather, Cavity, Needle
Top View
10.06 mm5.28 mm1.01 ctF / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2554600036
Side View
Table 59.0%Crown 34.92°Girdle: THK-VTKPavilionCulet: NoneDepth 62.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €3,557 EUR|Low: €2,894 EUR|High: €6,090 EUR|Avg: €3,641 EUR|-1.3%
Retailer 1
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€2,894 EUR
Retailer 7€2,960 EUR
Retailer 3€3,010 EUR
Retailer 9€3,062 EUR
Retailer 2€3,260 EUR
Retailer 10€3,385 EUR
Retailer 11€3,482 EUR
Retailer 1€3,557 EUR
Retailer 5€3,650 EUR
Retailer 4€4,070 EUR
Retailer 6€6,017 EUR

41 data points across 11 retailers

18 retailers€2,894 EUR to €6,269 EUR

B+
Cheapest Retailer
-
€2,894 EUR
$3,246 USD
B+
Retailer 2
-
€2,960 EUR
$3,320 USD
View
B+
Retailer 3
-
€3,010 EUR
$3,376 USD
View
B+
Retailer 4
-
€3,062 EUR
$3,434 USD
View
B+
Retailer 5
-
€3,260 EUR
$3,656 USD
View
B+
Retailer 6
-
€3,260 EUR
$3,656 USD
View
B+
Retailer 7
-
€3,385 EUR
$3,797 USD
View
B
Retailer 8
-
€3,482 EUR
$3,905 USD
View
B
Retailer 9
-
€3,557 EUR
£3,142 GBP
View
B+
Retailer 10
-
€3,650 EUR
£3,224 GBP
View
B+
Retailer 11
-
€3,691 EUR
$4,140 USD
View
B+
Retailer 12
-
€3,691 EUR
$4,140 USD
View
B
Retailer 13
-
€3,762 EUR
$4,219 USD
View
B
Retailer 14
-
€3,807 EUR
$4,270 USD
View
B
Retailer 15
-
€4,070 EUR
View
Retailer 16
-
€4,073 EUR
$4,568 USD
View
Price last confirmed 10 days ago
B
Retailer 17
-
€6,017 EUR
£5,314 GBP
View
Most Expensive
B
NZ Jewellers
492bffe2-50d3-42ef-9422-62e0f38a95ef · Oct 30
€6,269 EUR
$7,031 USD
View
17 more retailers have this diamond
Prices start from €2,894 EURSave up to €3,375 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.

B+
1.01ct Marquise
€2,894 EUR