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Marquise|Natural|GIA

1.23ct I IF Marquise Natural Diamond

VG • I/IF • GIA 2416475837

Certificate GIA 2416475837

Diamond specifications and retailer prices

From €5,171 EUR
$5,800 USD
As of October 28, 2026
Save €4,812 EUR (48%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €9,983 EUR at NZ Jewellers · As of October 30, 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 I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2416475837. Listed at 18 retailers as of October 28, 2026, with prices from €5,171 to €9,983, a €4,812 spread on the same certified stone. NZ Jewellers lists it at €9,983. 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
I
Color
IF
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2416475837
Dimensions11.46 × 5.53 × 3.30 mm
L/W Ratio2.07
Top View
11.46 mm5.53 mm1.23 ctI / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryGood
FluorescenceFaint
CertificateGIA 2416475837
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 59.7%

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 28
Current: €9,983 EUR|Low: €5,171 EUR|High: €9,983 EUR|Avg: €6,500 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
October 31, 2026
Retailer 10€5,171 EUR
Retailer 5€5,206 EUR
Retailer 14€5,412 EUR
Retailer 12€5,509 EUR
Retailer 3€5,510 EUR
Retailer 8€5,725 EUR
Retailer 11€5,826 EUR
Retailer 4€5,969 EUR
Retailer 13€6,061 EUR
Retailer 7€6,522 EUR
Retailer 6€6,887 EUR
Retailer 2€7,334 EUR
Retailer 9€8,841 EUR
NZ Jewellers€9,983 EUR

43 data points across 14 retailers

18 retailers€5,171 EUR to €9,983 EUR

B+
Cheapest Retailer
-
€5,171 EUR
$5,800 USD
B+
Retailer 2
-
€5,206 EUR
$5,839 USD
View
Retailer 3
-
€5,412 EUR
£4,780 GBP
View
Price last confirmed 33 days ago
B+
Retailer 4
-
€5,509 EUR
$6,179 USD
View
Final sale: no returns
B+
Retailer 5
-
€5,510 EUR
$6,180 USD
View
B+
Retailer 6
-
€5,537 EUR
$6,210 USD
View
B+
Retailer 7
-
€5,725 EUR
£5,056 GBP
View
Retailer 8
-
€5,826 EUR
A$10,052 AUD
View
Price last confirmed 20 days ago
B
Retailer 9
-
€5,969 EUR
$6,695 USD
View
B
Retailer 10
-
€6,061 EUR
$6,798 USD
View
B+
Retailer 11
-
€6,111 EUR
$6,854 USD
View
B
Retailer 12
-
€6,198 EUR
$6,952 USD
View
B
Retailer 13
-
€6,454 EUR
£5,700 GBP
View
B
Retailer 14
-
€6,522 EUR
View
B
Retailer 15
-
€6,887 EUR
$7,725 USD
View
B
Retailer 16
-
€7,334 EUR
ZAR 132,885 ZAR
View
B
Retailer 17
-
€8,841 EUR
£7,808 GBP
View
Most Expensive
B
NZ Jewellers
53386bb0-98be-41f5-9f03-af8cbc10fd4c · Oct 30
€9,983 EUR
$11,197 USD
View
17 more retailers have this diamond
Prices start from €5,171 EURSave up to €4,812 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
€5,171 EUR