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Marquise|Natural|GIA

1.01ct F SI1 Marquise Natural Diamond

ID • F/SI1 • GIA 1555306464

Certificate GIA 1555306464

Diamond specifications and retailer prices

From €2,568 EUR
HK$22,500 HKD
As of November 1, 2026
Save €3,365 EUR (57%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €5,933 EUR at NZ Jewellers · As of November 3, 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 SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1555306464. Listed at 23 retailers as of November 1, 2026, with prices from €2,568 to €5,933, a €3,365 spread on the same certified stone. NZ Jewellers lists it at €5,933. 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
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1555306464
Dimensions10.39 × 5.33 × 3.04 mm
L/W Ratio1.95
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather, Needle
Top View
10.39 mm5.33 mm1.01 ctF / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1555306464
Side View
Table 62.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 57.0%

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: €5,933 EUR|Low: €2,568 EUR|High: €5,933 EUR|Avg: €3,685 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 3, 2026
Retailer 3€2,568 EUR
Retailer 12€2,679 EUR
Retailer 10€2,991 EUR
Retailer 9€3,044 EUR
Retailer 7€3,064 EUR
Retailer 17€3,138 EUR
Retailer 13€3,321 EUR
Retailer 6€3,405 EUR
Retailer 15€3,405 EUR
Retailer 2€3,454 EUR
Retailer 11€3,536 EUR
Retailer 4€3,929 EUR
Retailer 8€3,943 EUR
Retailer 14€3,985 EUR
Retailer 18€4,186 EUR
Retailer 5€5,192 EUR
Retailer 16€5,694 EUR
NZ Jewellers€5,933 EUR

22 data points across 18 retailers

23 retailers€2,568 EUR to €5,933 EUR

A
Cheapest Retailer
-
€2,568 EUR
HK$22,500 HKD
A
Retailer 2
-
€2,679 EUR
₹286,121 INR
View
B+
Retailer 3
-
€2,991 EUR
SGD 4,534 SGD
View
Retailer 4
-
€3,044 EUR
$3,414 USD
View
Price last confirmed 18 days ago
B+
Retailer 5
-
€3,064 EUR
$3,437 USD
View
B+
Retailer 6
-
€3,138 EUR
$3,520 USD
View
B+
Retailer 7
-
€3,138 EUR
$3,520 USD
View
B+
Retailer 8
-
€3,142 EUR
$3,524 USD
View
Final sale: no returns
Retailer 9
-
€3,239 EUR
SGD 4,910 SGD
View
Price last confirmed 7 days ago
B+
Retailer 10
-
€3,321 EUR
£2,933 GBP
View
B+
Retailer 11
-
€3,405 EUR
$3,819 USD
View
Retailer 12
-
€3,405 EUR
$3,819 USD
View
Price last confirmed 9 days ago
B+
Retailer 13
-
€3,454 EUR
£3,051 GBP
View
B
Retailer 14
-
€3,536 EUR
$3,966 USD
View
B+
Retailer 15
-
€3,536 EUR
$3,966 USD
View
B
Retailer 16
-
€3,566 EUR
$4,000 USD
View
Retailer 17
-
€3,661 EUR
A$6,318 AUD
View
Price last confirmed 25 days ago
B+
Retailer 18
-
€3,929 EUR
$4,407 USD
View
B+
Retailer 19
-
€3,985 EUR
View
B
Retailer 20
-
€4,186 EUR
ZAR 75,842 ZAR
View
B
Retailer 21
-
€5,192 EUR
£4,585 GBP
View
B
Retailer 22
-
€5,694 EUR
£5,029 GBP
View
Most Expensive
B
NZ Jewellers
672d68f5-c2c5-493a-aca7-e5528ac26154 · Nov 3
€5,933 EUR
$6,654 USD
View
22 more retailers have this diamond
Prices start from €2,568 EURSave up to €3,365 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
1.01ct Marquise
€2,568 EUR