Marquise|Natural|GIA

1.05ct E IF Marquise Natural Diamond

EX • E/IF • GIA 2554078416

Certificate GIA 2554078416

Diamond specifications and retailer prices

From €5,053 EUR
HK$44,100 HKD
As of October 31, 2026
Save €4,129 EUR (45%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €9,459 EUR at NZ Jewellers · As of October 21, 2026
View at NZ Jewellers

About this 1.05ct natural marquise diamond

This 1.05ct natural marquise sits in the classic one-carat band, graded E 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 2554078416. Listed at 16 retailers as of October 29, 2026, with a 82% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
E
Color
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2554078416
Dimensions10.00 × 5.26 × 3.37 mm
L/W Ratio1.90
Top View
10.00 mm5.26 mm1.05 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2554078416
Side View
Table 63.0%CrownGirdle: THK-THKPavilionCulet: NoneDepth 64.0%

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: Oct 31
Current: €9,459 EUR|Low: €4,484 EUR|High: €10,575 EUR|Avg: €6,445 EUR|-10.5%
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
October 31, 2026
Retailer 7€4,662 EUR
Retailer 9€5,053 EUR
Retailer 6€5,235 EUR
Retailer 13€5,405 EUR
Retailer 15€5,570 EUR
Retailer 5€5,721 EUR
Retailer 16€5,742 EUR
Retailer 8€5,850 EUR
Retailer 10€5,945 EUR
Retailer 14€6,342 EUR
Retailer 3€6,711 EUR
Retailer 12€6,773 EUR
Retailer 11€7,153 EUR
Retailer 2€7,619 EUR
Retailer 4€9,182 EUR
NZ Jewellers€9,459 EUR

36 data points across 16 retailers

16 retailers€5,053 EUR to €9,182 EUR

Retailer 1
-
€4,662 EUR
Price last confirmed 8 days ago
A
Retailer 2
-
€5,053 EUR
HK$44,100 HKD
View
Retailer 3
-
€5,235 EUR
$5,849 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
€5,405 EUR
$6,039 USD
View
A
Retailer 5
-
€5,570 EUR
£4,900 GBP
View
A
Retailer 6
-
€5,721 EUR
$6,392 USD
View
Final sale: no returns
A
Retailer 7
-
€5,742 EUR
$6,415 USD
View
Retailer 8
-
€5,850 EUR
$6,536 USD
View
Price last confirmed 8 days ago
A
Retailer 9
-
€5,945 EUR
£5,230 GBP
View
A
Retailer 10
-
€6,342 EUR
$7,085 USD
View
A
Retailer 11
-
€6,711 EUR
£5,904 GBP
View
A
Retailer 12
-
€6,773 EUR
View
A
Retailer 13
-
€7,153 EUR
$7,991 USD
View
B+
Retailer 14
-
€7,619 EUR
ZAR 137,520 ZAR
View
B+
Retailer 15
-
€9,182 EUR
£8,077 GBP
View
Most Expensive
NZ Jewellers
5405f90a-58d2-4435-bba6-4d8350f3908b · Oct 21
€9,459 EUR
$10,568 USD
View
Price last confirmed 10 days ago
15 more retailers have this diamond
Prices start from €5,053 EURSave up to €4,129 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
1.05ct Marquise
€5,053 EUR