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Marquise|Natural|GIA

2.50ct D SI1 Marquise Natural Diamond

VG • D/SI1 • GIA 7556493114

Certificate GIA 7556493114

Diamond specifications and retailer prices

From €30,731 EUR
CA$47,684 CAD
As of October 30, 2026
Save €19,913 EUR (39%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €50,644 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 2.5ct natural marquise diamond

This 2.5ct natural marquise sits in the two to three carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7556493114. Listed at 9 retailers as of October 29, 2026, with prices from €30,731 to €50,644, a €19,913 spread on the same certified stone. MOH London lists it at €50,644. 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

2.50
Carat
D
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7556493114
Dimensions13.95 × 7.33 × 4.31 mm
L/W Ratio1.90
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cloud, Feather, Crystal, Cavity, Needle, Indented Natural, Natural
Top View
13.95 mm7.33 mm2.50 ctD / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7556493114
Side View
Table 57.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 58.8%

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 30
Current: €50,644 EUR|Low: €30,731 EUR|High: €52,730 EUR|Avg: €36,994 EUR|-2.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 8€30,731 EUR
Retailer 9€30,923 EUR
Retailer 4€32,327 EUR
Retailer 2€32,549 EUR
Retailer 6€35,480 EUR
Retailer 7€38,109 EUR
Retailer 5€38,451 EUR
Retailer 3€39,137 EUR
MOH London€50,644 EUR

36 data points across 9 retailers

9 retailers€30,731 EUR to €50,644 EUR

B+
Cheapest Retailer
-
€30,731 EUR
CA$47,684 CAD
B+
Retailer 2
-
€30,923 EUR
$34,548 USD
View
B+
Retailer 3
-
€32,327 EUR
$36,116 USD
View
B+
Retailer 4
-
€32,549 EUR
£28,633 GBP
View
B+
Retailer 5
-
€35,480 EUR
$39,639 USD
View
B
Retailer 6
-
€38,109 EUR
$42,576 USD
View
B+
Retailer 7
-
€38,451 EUR
$42,957 USD
View
B+
Retailer 8
-
€39,137 EUR
View
Most Expensive
B
MOH London
B88C8EBBC · Oct 29
€50,644 EUR
£44,551 GBP
View
8 more retailers have this diamond
Prices start from €30,731 EURSave up to €19,913 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+
2.50ct Marquise
€30,731 EUR