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Marquise|Natural|GIA

1.20ct F SI1 Marquise Natural Diamond

EX • F/SI1 • GIA 2564327633

Certificate GIA 2564327633

Diamond specifications and retailer prices

From €4,108 EUR
HK$36,000 HKD
As of November 1, 2026
Save €5,059 EUR (55%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €9,167 EUR at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 1.2ct natural marquise diamond

This 1.2ct 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 2564327633. Listed at 15 retailers as of November 1, 2026, with prices from €4,108 to €9,167, a €5,059 spread on the same certified stone. NZ Jewellers lists it at €9,167. 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

1.20
Carat
F
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2564327633
Dimensions10.62 × 5.50 × 3.41 mm
L/W Ratio1.93
Culet sizeNone
Key to symbols
Crystal, Feather, Knot, Twinning Wisp, Cavity, Needle, Indented Natural
Top View
10.62 mm5.50 mm1.20 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2564327633
Side View
Table 60.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 62.0%

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: €9,167 EUR|Low: €4,074 EUR|High: €9,424 EUR|Avg: €5,676 EUR|-2.7%
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
November 2, 2026
Retailer 10€4,108 EUR
Retailer 2€4,162 EUR
Retailer 6€4,645 EUR
Retailer 3€4,686 EUR
Retailer 5€4,888 EUR
Retailer 4€5,060 EUR
Retailer 14€5,104 EUR
Retailer 8€5,346 EUR
Retailer 11€5,481 EUR
Retailer 12€5,481 EUR
Retailer 7€5,570 EUR
Retailer 15€5,705 EUR
Retailer 13€6,324 EUR
Retailer 9€8,076 EUR
NZ Jewellers€9,167 EUR

25 data points across 15 retailers

15 retailers€4,108 EUR to €9,167 EUR

B+
Cheapest Retailer
-
€4,108 EUR
HK$36,000 HKD
B+
Retailer 2
-
€4,162 EUR
₹444,560 INR
View
B+
Retailer 3
-
€4,645 EUR
$5,210 USD
View
Retailer 4
-
€4,686 EUR
SGD 7,103 SGD
View
Price last confirmed 11 days ago
B+
Retailer 5
-
€4,888 EUR
$5,482 USD
View
B
Retailer 6
-
€5,060 EUR
$5,675 USD
View
Final sale: no returns
B
Retailer 7
-
€5,104 EUR
$5,725 USD
View
B
Retailer 8
-
€5,346 EUR
£4,722 GBP
View
B
Retailer 9
-
€5,481 EUR
$6,148 USD
View
B
Retailer 10
-
€5,481 EUR
$6,148 USD
View
Retailer 11
-
€5,570 EUR
A$9,611 AUD
View
Price last confirmed 23 days ago
B
Retailer 12
-
€5,705 EUR
$6,399 USD
View
B
Retailer 13
-
€6,324 EUR
$7,093 USD
View
B
Retailer 14
-
€8,076 EUR
£7,132 GBP
View
Most Expensive
B
NZ Jewellers
16ee0a86-0425-4dd0-b086-87179b70aa03 · Nov 3
€9,167 EUR
$10,282 USD
View
14 more retailers have this diamond
Prices start from €4,108 EURSave up to €5,059 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+
1.20ct Marquise
€4,108 EUR