Marquise|Natural|GIA

1.55ct F IF Marquise Natural Diamond

EX • F/IF • GIA 2556755527

Certificate GIA 2556755527

Diamond specifications and retailer prices

From €15,054 EUR
$16,885 USD
As of October 28, 2026
Save €9,755 EUR (39%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €24,809 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 1.55ct natural marquise diamond

This 1.55ct natural marquise sits in the one-and-a-half to two carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2556755527. Listed at 22 retailers as of October 28, 2026, with prices from €15,054 to €24,809, a €9,755 spread on the same certified stone. MOH London lists it at €24,809. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
F
Color
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle36°
OriginNatural
Grading LabGIA
CertificateGIA 2556755527
Dimensions12.62 × 5.75 × 3.60 mm
L/W Ratio2.19
Culet sizeNone
Top View
12.62 mm5.75 mm1.55 ctF / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2556755527
Side View
Table 56.0%Crown 35.7°Girdle: STK-THKPavilion 36°Culet: NoneDepth 62.5%

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: Oct 28
Current: €24,809 EUR|Low: €15,054 EUR|High: €25,471 EUR|Avg: €18,582 EUR|-1.6%
MOH London
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 2, 2026
Retailer 3€15,054 EUR
Retailer 9€16,073 EUR
Retailer 7€16,120 EUR
Retailer 14€16,237 EUR
Retailer 2€16,531 EUR
Retailer 15€16,803 EUR
Retailer 10€17,054 EUR
Retailer 17€17,123 EUR
Retailer 12€17,534 EUR
Retailer 4€18,255 EUR
Retailer 16€18,275 EUR
Retailer 13€18,410 EUR
Retailer 5€18,995 EUR
Retailer 6€19,493 EUR
Retailer 18€19,725 EUR
Retailer 8€22,503 EUR
Retailer 11€23,338 EUR
MOH London€24,809 EUR

45 data points across 18 retailers

22 retailers€15,054 EUR to €24,809 EUR

A
Cheapest Retailer
-
€15,054 EUR
$16,885 USD
A
Retailer 2
-
€16,073 EUR
$18,027 USD
View
A
Retailer 3
-
€16,120 EUR
$18,080 USD
View
A
Retailer 4
-
€16,237 EUR
SGD 24,610 SGD
View
A
Retailer 5
-
€16,531 EUR
£14,600 GBP
View
A
Retailer 6
-
€16,803 EUR
$18,846 USD
View
Final sale: no returns
Retailer 7
-
€17,054 EUR
A$29,427 AUD
View
Price last confirmed 29 days ago
A
Retailer 8
-
€17,123 EUR
$19,205 USD
View
Retailer 9
-
€17,534 EUR
$19,666 USD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
€18,255 EUR
$20,475 USD
View
B+
Retailer 11
-
€18,275 EUR
£16,140 GBP
View
Retailer 12
-
€18,410 EUR
$20,649 USD
View
Price last confirmed 8 days ago
Retailer 13
-
€18,995 EUR
$21,305 USD
View
Price last confirmed 7 days ago
Retailer 14
-
€19,271 EUR
$21,614 USD
View
Price last confirmed 34 days ago
B+
Retailer 15
-
€19,493 EUR
$21,864 USD
View
B+
Retailer 16
-
€19,725 EUR
$22,124 USD
View
Retailer 17
-
€20,012 EUR
$22,445 USD
View
Price last confirmed 34 days ago
Retailer 18
-
€20,429 EUR
$22,913 USD
View
Price last confirmed 56 days ago
B+
Retailer 19
-
€22,503 EUR
$25,240 USD
View
Retailer 20
-
€22,830 EUR
$25,606 USD
View
Price last confirmed 35 days ago
B+
Retailer 21
-
€23,338 EUR
ZAR 422,867 ZAR
View
Most Expensive
B
MOH London
ADDD5CBDA · Nov 1
€24,809 EUR
£21,910 GBP
View
21 more retailers have this diamond
Prices start from €15,054 EURSave up to €9,755 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
1.55ct Marquise
€15,054 EUR