Marquise|Natural|GIA

5.01ct H SI1 Marquise Natural Diamond

ID • H/SI1 • GIA 2556965667

Certificate GIA 2556965667

Diamond specifications and retailer prices

From €95,354 EUR
₹10,145,772 INR
As of October 31, 2026
Save €82,668 EUR (46%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €178,023 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 5.01ct natural marquise diamond

This 5.01ct natural marquise sits in the over five carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2556965667. Listed at 18 retailers as of October 29, 2026, with prices from €95,354 to €178,023, a €82,668 spread on the same certified stone. MOH London lists it at €178,023. 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

5.01
Carat
H
Color
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2556965667
Dimensions16.85 × 8.84 × 5.54 mm
L/W Ratio1.91
Culet sizeNone
Top View
16.85 mm8.84 mm5.01 ctH / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2556965667
Side View
Table 56.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 62.8%

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 31
Current: €178,023 EUR|Low: €95,354 EUR|High: €179,209 EUR|Avg: €121,616 EUR|-0.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 4€95,354 EUR
Retailer 5€101,290 EUR
Retailer 7€101,582 EUR
Retailer 3€104,235 EUR
Retailer 2€112,636 EUR
Retailer 10€113,989 EUR
Retailer 11€114,240 EUR
Retailer 8€120,920 EUR
Retailer 6€124,955 EUR
Retailer 9€136,457 EUR
MOH London€178,023 EUR

22 data points across 11 retailers

18 retailers€95,354 EUR to €178,023 EUR

B+
Cheapest Retailer
-
€95,354 EUR
₹10,145,772 INR
B+
Retailer 2
-
€101,290 EUR
$113,162 USD
View
B+
Retailer 3
-
€101,582 EUR
A$174,597 AUD
View
B+
Retailer 4
-
€104,235 EUR
$116,452 USD
View
Retailer 5
-
€105,736 EUR
A$181,737 AUD
View
Price last confirmed 30 days ago
B
Retailer 6
-
€112,636 EUR
$125,838 USD
View
Final sale: no returns
B
Retailer 7
-
€113,989 EUR
$127,349 USD
View
Retailer 8
-
€114,240 EUR
£100,495 GBP
View
Price last confirmed 13 days ago
B
Retailer 9
-
€119,009 EUR
$132,957 USD
View
B
Retailer 10
-
€120,806 EUR
$134,965 USD
View
B
Retailer 11
-
€120,920 EUR
£106,372 GBP
View
B
Retailer 12
-
€124,955 EUR
View
Retailer 13
-
€135,580 EUR
$151,471 USD
View
Price last confirmed 39 days ago
B
Retailer 14
-
€136,457 EUR
ZAR 2,462,854 ZAR
View
B
Retailer 15
-
€139,505 EUR
$155,855 USD
View
Retailer 16
-
€140,795 EUR
$157,297 USD
View
Price last confirmed 39 days ago
Retailer 17
-
€140,795 EUR
$157,297 USD
View
Price last confirmed 56 days ago
Most Expensive
B
MOH London
F1AB6E7A7 · Oct 29
€178,023 EUR
£156,605 GBP
View
17 more retailers have this diamond
Prices start from €95,354 EURSave up to €82,668 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+
5.01ct Marquise
€95,354 EUR