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Marquise|Natural|GIA

3.05ct D SI1 Marquise Natural Diamond

EX • D/SI1 • GIA 7531899394

Certificate GIA 7531899394

Diamond specifications and retailer prices

From €41,152 EUR
HK$360,600 HKD
As of November 1, 2026
Save €34,511 EUR (46%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €75,663 EUR at MOH London · As of November 2, 2026
View at MOH London

About this 3.05ct natural marquise diamond

This 3.05ct natural marquise sits in the three to five 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 7531899394. Listed at 22 retailers as of November 1, 2026, with prices from €41,152 to €75,663, a €34,511 spread on the same certified stone. MOH London lists it at €75,663. 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

3.05
Carat
D
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7531899394
Dimensions15.30 × 7.35 × 4.47 mm
L/W Ratio2.08
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cloud, Feather
Top View
15.30 mm7.35 mm3.05 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7531899394
Side View
Table 60.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 60.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €75,663 EUR|Low: €43,383 EUR|High: €76,574 EUR|Avg: €54,880 EUR|-0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 3, 2026
Retailer 6€43,471 EUR
Retailer 3€46,365 EUR
Retailer 10€48,462 EUR
Retailer 2€48,866 EUR
Retailer 12€49,019 EUR
Retailer 13€49,020 EUR
Retailer 11€51,752 EUR
Retailer 5€57,932 EUR
Retailer 8€58,765 EUR
Retailer 4€60,160 EUR
Retailer 9€62,805 EUR
Retailer 7€63,427 EUR
MOH London€75,663 EUR

34 data points across 13 retailers

22 retailers€41,152 EUR to €75,663 EUR

A
Cheapest Retailer
-
€41,152 EUR
HK$360,600 HKD
A
Retailer 2
-
€43,471 EUR
₹4,643,530 INR
View
Retailer 3
-
€45,380 EUR
SGD 68,781 SGD
View
Price last confirmed 24 days ago
Retailer 4
-
€46,365 EUR
A$80,004 AUD
View
Price last confirmed 30 days ago
B+
Retailer 5
-
€47,907 EUR
A$82,666 AUD
View
B+
Retailer 6
-
€48,462 EUR
$54,355 USD
View
B+
Retailer 7
-
€48,866 EUR
£43,156 GBP
View
B+
Retailer 8
-
€49,019 EUR
$54,980 USD
View
Final sale: no returns
B+
Retailer 9
-
€49,020 EUR
$54,981 USD
View
B+
Retailer 10
-
€49,730 EUR
$55,777 USD
View
B+
Retailer 11
-
€50,465 EUR
$56,602 USD
View
B+
Retailer 12
-
€51,564 EUR
$57,834 USD
View
B
Retailer 13
-
€51,752 EUR
$58,045 USD
View
B
Retailer 14
-
€53,476 EUR
$59,979 USD
View
B+
Retailer 15
-
€55,704 EUR
$62,478 USD
View
B
Retailer 16
-
€57,932 EUR
$64,977 USD
View
B+
Retailer 17
-
€58,765 EUR
View
B
Retailer 18
-
€59,575 EUR
$66,820 USD
View
B
Retailer 19
-
€60,160 EUR
$67,476 USD
View
B
Retailer 20
-
€62,805 EUR
ZAR 1,138,004 ZAR
View
B
Retailer 21
-
€63,427 EUR
£56,015 GBP
View
Most Expensive
B
MOH London
A805ED512 · Nov 2
€75,663 EUR
£66,822 GBP
View
21 more retailers have this diamond
Prices start from €41,152 EURSave up to €34,511 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.

A
3.05ct Marquise
€41,152 EUR