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Marquise|Natural|GIA

1.01ct I SI1 Marquise Natural Diamond

GD • I/SI1 • GIA 2546958711

Certificate GIA 2546958711

Diamond specifications and retailer prices

From €2,542 EUR
$2,851 USD
As of November 1, 2026
Save €2,965 EUR (54%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €5,507 EUR at NZ Jewellers · As of October 30, 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2546958711. Listed at 18 retailers as of October 30, 2026, with prices from €2,542 to €5,507, a €2,965 spread on the same certified stone. NZ Jewellers lists it at €5,507. 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
I
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2546958711
Dimensions9.34 × 5.23 × 3.38 mm
L/W Ratio1.79
Key to symbols
Crystal, Feather, Needle
Top View
9.34 mm5.23 mm1.01 ctI / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2546958711
Side View
Table 60.0%CrownGirdlePavilionCulet: NoneDepth 64.5%

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: €5,507 EUR|Low: €2,542 EUR|High: €5,507 EUR|Avg: €3,260 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 2, 2026
Retailer 6€2,542 EUR
Retailer 3€2,611 EUR
Retailer 8€2,643 EUR
Retailer 9€2,690 EUR
Retailer 16€2,777 EUR
Retailer 10€2,864 EUR
Retailer 18€2,864 EUR
Retailer 17€2,880 EUR
Retailer 7€2,974 EUR
Retailer 15€2,996 EUR
Retailer 2€3,084 EUR
Retailer 12€3,277 EUR
Retailer 4€3,304 EUR
Retailer 5€3,581 EUR
Retailer 11€3,700 EUR
Retailer 13€3,886 EUR
Retailer 14€5,294 EUR
NZ Jewellers€5,507 EUR

12 data points across 18 retailers

18 retailers€2,542 EUR to €5,507 EUR

B+
Cheapest Retailer
-
€2,542 EUR
$2,851 USD
B+
Retailer 2
-
€2,611 EUR
$2,929 USD
View
B+
Retailer 3
-
€2,643 EUR
$2,964 USD
View
Final sale: no returns
B
Retailer 4
-
€2,690 EUR
$3,017 USD
View
B
Retailer 5
-
€2,777 EUR
$3,115 USD
View
B
Retailer 6
-
€2,864 EUR
$3,212 USD
View
B
Retailer 7
-
€2,864 EUR
$3,212 USD
View
B
Retailer 8
-
€2,880 EUR
$3,230 USD
View
B
Retailer 9
-
€2,974 EUR
$3,336 USD
View
B
Retailer 10
-
€2,996 EUR
$3,360 USD
View
B
Retailer 11
-
€3,084 EUR
£2,723 GBP
View
B
Retailer 12
-
€3,277 EUR
£2,894 GBP
View
B
Retailer 13
-
€3,304 EUR
$3,706 USD
View
Retailer 14
-
€3,581 EUR
$4,017 USD
View
Price last confirmed 10 days ago
B
Retailer 15
-
€3,700 EUR
View
B
Retailer 16
-
€3,886 EUR
ZAR 70,410 ZAR
View
Retailer 17
-
€5,294 EUR
£4,675 GBP
View
Price last confirmed 7 days ago
Most Expensive
C
NZ Jewellers
ec03b7b2-75ab-4890-8688-3bf0ee3d7737 · Oct 30
€5,507 EUR
$6,177 USD
View
17 more retailers have this diamond
Prices start from €2,542 EURSave up to €2,965 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
€2,542 EUR