CaratHunter
Plans
Marquise|Natural|GIA

1.52ct D SI1 Marquise Natural Diamond

EX • D/SI1 • GIA 2556315187

Certificate GIA 2556315187

Diamond specifications and retailer prices

From €11,565 EUR
$12,921 USD
As of November 1, 2026
1 retailer carries this diamond
Only listing: €11,565 EUR at Adiamor
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Adiamor

About this 1.52ct natural marquise diamond

This 1.52ct natural marquise sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2556315187. Listed at a single retailer as of November 1, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.52
Carat
D
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2556315187
Dimensions11.35 × 5.99 × 3.58 mm
L/W Ratio1.89
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Needle, Indented Natural, Natural
Top View
11.35 mm5.99 mm1.52 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2556315187
Side View
Table 59.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 59.8%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €12,755 EUR|Low: €8,566 EUR|High: €14,855 EUR|Avg: €11,153 EUR|-1.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
August 13, 2026
Retailer 5€8,566 EUR
Retailer 10€9,235 EUR
Retailer 4€9,664 EUR
Retailer 11€10,243 EUR
Retailer 7€11,036 EUR
Retailer 9€11,041 EUR
Retailer 3€11,779 EUR
Retailer 8€12,248 EUR
Retailer 2€12,250 EUR
Retailer 1€12,755 EUR
Retailer 6€14,855 EUR

50 data points across 11 retailers

1 retailer

B
Adiamor
D-79690121 · Nov 1
€11,565 EUR
$12,921 USD
View

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
1.52ct Marquise
€11,565 EUR