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Marquise|Natural|GIA

1.23ct D VS1 Marquise Natural Diamond

GD • D/VS1 • GIA 1545779760

Certificate GIA 1545779760

Diamond specifications and retailer prices

From €6,588 EUR
HK$57,500 HKD
As of October 26, 2026
Save €6,041 EUR (48%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: €12,629 EUR at With Clarity · As of October 26, 2026
View at With Clarity

About this 1.23ct natural marquise diamond

This 1.23ct natural marquise sits in the classic one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1545779760. Listed at 5 retailers as of October 26, 2026, with prices from €6,588 to €12,629, a €6,041 spread on the same certified stone. With Clarity lists it at €12,629. 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
Color
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1545779760
Dimensions11.19 × 5.62 × 3.34 mm
L/W Ratio1.99
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Pinpoint
Top View
11.19 mm5.62 mm1.23 ctD / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1545779760
Side View
Table 59.0%CrownGirdle: ThickPavilionCulet: NoneDepth 59.4%

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 26
Current: €7,860 EUR|Low: €6,588 EUR|High: €12,685 EUR|Avg: €8,555 EUR|-1.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
With Clarity
October 26, 2026
Retailer 3€6,588 EUR
Retailer 6€7,216 EUR
Retailer 5€7,420 EUR
Retailer 2€7,819 EUR
Retailer 1€7,860 EUR
Retailer 4€8,293 EUR
Retailer 7€9,216 EUR
Retailer 8€9,848 EUR
With Clarity€12,629 EUR

12 data points across 9 retailers

5 retailers€6,588 EUR to €12,629 EUR

B+
Cheapest Retailer
-
€6,588 EUR
HK$57,500 HKD
Retailer 2
-
€7,420 EUR
SGD 11,202 SGD
View
Price last confirmed 30 days ago
Retailer 3
-
€7,819 EUR
SGD 11,804 SGD
View
Price last confirmed 9 days ago
B
Retailer 4
-
€7,860 EUR
$8,781 USD
View
Most Expensive
B
With Clarity
1545779760 · Oct 26
€12,629 EUR
$14,109 USD
View
4 more retailers have this diamond
Prices start from €6,588 EURSave up to €6,041 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
€6,588 EUR