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Marquise|Natural|GIA

1.23ct D IF Marquise Natural Diamond

GD • D/IF • GIA 1568201059

Certificate GIA 1568201059

Diamond specifications and retailer prices

From €10,649 EUR
As of November 4, 2026
Save €6,891 EUR (39%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €17,541 EUR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.23ct natural marquise diamond

This 1.23ct natural marquise sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1568201059. Listed at 20 retailers as of November 4, 2026, with prices from €10,649 to €17,541, a €6,891 spread on the same certified stone. NZ Jewellers lists it at €17,541. 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

1.23
Carat
D
Colour
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1568201059
Dimensions12.35 × 5.53 × 3.33 mm
L/W Ratio2.23
Culet sizeNone
Top View
12.35 mm5.53 mm1.23 ctD / IF
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1568201059
Side View
Table 64.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 60.2%

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: Nov 4
Current: €17,541 EUR|Low: €11,205 EUR|High: €17,541 EUR|Avg: €13,066 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
November 7, 2026
Retailer 9€11,213 EUR
Retailer 8€11,275 EUR
Retailer 5€11,424 EUR
Retailer 4€11,451 EUR
Retailer 3€11,617 EUR
Retailer 6€12,391 EUR
Retailer 12€12,585 EUR
Retailer 7€12,805 EUR
Retailer 13€13,069 EUR
Retailer 10€13,186 EUR
Retailer 11€15,354 EUR
Retailer 2€16,348 EUR
NZ Jewellers€17,541 EUR

23 data points across 13 retailers

20 retailers€10,649 EUR to €17,541 EUR

B+
Cheapest Retailer
-
€10,649 EUR
B+
Retailer 2
-
€10,745 EUR
View
B+
Retailer 3
-
€10,778 EUR
View
B+
Retailer 4
-
€11,132 EUR
View
Final sale: no returns
B+
Retailer 5
-
€11,213 EUR
View
B+
Retailer 6
-
€11,275 EUR
View
B
Retailer 7
-
€11,424 EUR
View
Retailer 8
-
€11,451 EUR
View
Price last confirmed 15 days ago
Retailer 9
-
€11,617 EUR
View
Price last confirmed 9 days ago
B+
Retailer 10
-
€12,391 EUR
View
B+
Retailer 11
-
€12,437 EUR
View
B+
Retailer 12
-
€12,585 EUR
View
B
Retailer 13
-
€12,612 EUR
View
B+
Retailer 14
-
€12,805 EUR
View
B
Retailer 15
-
€13,020 EUR
View
B
Retailer 16
-
€13,069 EUR
View
B
Retailer 17
-
€13,186 EUR
View
B
Retailer 18
-
€15,354 EUR
View
B
Retailer 19
-
€16,348 EUR
View
Most Expensive
B
NZ Jewellers
02354d26-840b-43f3-a6e9-c5b3db59e7dc · Nov 5
€17,541 EUR
$19,584 USD
View
19 more retailers have this diamond
Prices start from €10,649 EURSave up to €6,891 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+
1.23ct Marquise
€10,649 EUR