CaratHunter
Plans
Marquise|Natural|GIA

5.03ct I SI2 Marquise Natural Diamond

GD • I/SI2 • GIA 2245044566

Certificate GIA 2245044566

Diamond specifications and retailer prices

From €58,302 EUR
$65,135 USD
As of October 28, 2026
Save €47,041 EUR (45%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €105,343 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 5.03ct natural marquise diamond

This 5.03ct natural marquise sits in the over five carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2245044566. Listed at 9 retailers as of October 28, 2026, with prices from €58,302 to €105,343, a €47,041 spread on the same certified stone. MOH London lists it at €105,343. 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

5.03
Carat
I
Color
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishGood
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2245044566
Dimensions19.22 × 8.87 × 4.76 mm
L/W Ratio2.17
Girdle conditionFaceted
Culet sizeVery Small
Key to symbols
Twinning Wisp, Crystal, Feather, Needle, Natural
Top View
19.22 mm8.87 mm5.03 ctI / SI2
OriginNatural
CutGood
PolishGood
SymmetryGood
FluorescenceFaint
CertificateGIA 2245044566
Side View
Table 53.0%CrownGirdle: THK-ETKPavilionCulet: Very SmallDepth 53.7%

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: €105,343 EUR|Low: €58,302 EUR|High: €106,611 EUR|Avg: €72,546 EUR|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 8€58,302 EUR
Retailer 10€62,402 EUR
Retailer 3€63,326 EUR
Retailer 9€64,840 EUR
Retailer 7€70,203 EUR
Retailer 4€71,640 EUR
Retailer 5€71,640 EUR
Retailer 6€75,774 EUR
Retailer 2€80,131 EUR
MOH London€105,343 EUR

29 data points across 10 retailers

9 retailers€58,302 EUR to €105,343 EUR

B+
Cheapest Retailer
-
€58,302 EUR
$65,135 USD
B+
Retailer 2
-
€63,326 EUR
CA$98,262 CAD
View
B+
Retailer 3
-
€64,840 EUR
$72,439 USD
View
Retailer 4
-
€70,203 EUR
£61,757 GBP
View
Price last confirmed 12 days ago
B
Retailer 5
-
€71,640 EUR
$80,037 USD
View
B
Retailer 6
-
€71,640 EUR
$80,037 USD
View
B
Retailer 7
-
€75,774 EUR
$84,655 USD
View
B
Retailer 8
-
€80,131 EUR
View
Most Expensive
C
MOH London
936369CD6 · Nov 1
€105,343 EUR
£92,669 GBP
View
8 more retailers have this diamond
Prices start from €58,302 EURSave up to €47,041 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+
5.03ct Marquise
€58,302 EUR