Marquise|Natural|GIA

1.01ct D SI1 Marquise Natural Diamond

GD • D/SI1 • GIA 2554452714

Certificate GIA 2554452714

Diamond specifications and retailer prices

From €3,850 EUR
$4,301 USD
As of October 27, 2026
Save €4,392 EUR (53%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: €8,242 EUR at NZ Jewellers · As of October 27, 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 D colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2554452714. Listed at 24 retailers as of October 27, 2026, with prices from €3,850 to €8,242, a €4,392 spread on the same certified stone. NZ Jewellers lists it at €8,242. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.01
Carat
D
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2554452714
Dimensions10.17 × 5.29 × 3.29 mm
L/W Ratio1.92
Culet sizeNone
Key to symbols
Twinning Wisp, Indented Natural
Top View
10.17 mm5.29 mm1.01 ctD / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2554452714
Side View
Table 63.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 62.2%

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: Oct 27
Current: €8,242 EUR|Low: €3,800 EUR|High: €8,242 EUR|Avg: €5,280 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
October 27, 2026
Retailer 12€3,800 EUR
Retailer 13€4,120 EUR
Retailer 5€4,465 EUR
Retailer 7€4,465 EUR
Retailer 15€4,465 EUR
Retailer 4€4,697 EUR
Retailer 6€4,725 EUR
Retailer 9€4,779 EUR
Retailer 2€4,822 EUR
Retailer 14€4,936 EUR
Retailer 3€5,151 EUR
Retailer 10€5,546 EUR
Retailer 8€6,001 EUR
Retailer 11€7,860 EUR
NZ Jewellers€8,242 EUR

33 data points across 15 retailers

24 retailers€3,850 EUR to €8,242 EUR

Retailer 1
-
€3,800 EUR
$4,245 USD
Price last confirmed 14 days ago
B+
Retailer 2
-
€3,850 EUR
$4,301 USD
View
B
Retailer 3
-
€3,894 EUR
$4,350 USD
View
B
Retailer 4
-
€4,065 EUR
A$6,986 AUD
View
Retailer 5
-
€4,155 EUR
$4,642 USD
View
Price last confirmed 10 days ago
Retailer 6
-
€4,202 EUR
$4,695 USD
View
Price last confirmed 5 days ago
Retailer 7
-
€4,423 EUR
$4,942 USD
View
Price last confirmed 8 days ago
Retailer 8
-
€4,465 EUR
$4,988 USD
View
Price last confirmed 7 days ago
Retailer 9
-
€4,465 EUR
$4,988 USD
View
Price last confirmed 7 days ago
Retailer 10
-
€4,465 EUR
$4,988 USD
View
Price last confirmed 8 days ago
B
Retailer 11
-
€4,697 EUR
$5,248 USD
View
Retailer 12
-
€4,725 EUR
$5,279 USD
View
Price last confirmed 11 days ago
B
Retailer 13
-
€4,779 EUR
£4,204 GBP
View
B
Retailer 14
-
€4,822 EUR
£4,242 GBP
View
Retailer 15
-
€4,936 EUR
A$8,484 AUD
View
Price last confirmed 23 days ago
Retailer 16
-
€5,004 EUR
$5,590 USD
View
Price last confirmed 7 days ago
Retailer 17
-
€5,004 EUR
$5,590 USD
View
Price last confirmed 7 days ago
B
Retailer 18
-
€5,151 EUR
$5,755 USD
View
Retailer 19
-
€5,165 EUR
$5,770 USD
View
Price last confirmed 7 days ago
Retailer 20
-
€5,438 EUR
$6,075 USD
View
Price last confirmed 10 days ago
B
Retailer 21
-
€5,546 EUR
View
B
Retailer 22
-
€6,001 EUR
ZAR 108,306 ZAR
View
B
Retailer 23
-
€7,860 EUR
£6,914 GBP
View
Most Expensive
C
NZ Jewellers
259c276c-25c6-4caa-922f-ab29314c7ce7 · Oct 27
€8,242 EUR
$9,208 USD
View
23 more retailers have this diamond
Prices start from €3,850 EURSave up to €4,392 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
€3,850 EUR