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Marquise|Natural|GIA

1.50ct D SI1 Marquise Natural Diamond

VG • D/SI1 • GIA 6552012162

Certificate GIA 6552012162

Diamond specifications and retailer prices

From €7,834 EUR
$8,752 USD
As of October 30, 2026
Save €5,901 EUR (43%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €13,734 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 1.5ct natural marquise diamond

This 1.5ct natural marquise sits in the one-and-a-half to two 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 6552012162. Listed at 19 retailers as of October 29, 2026, with prices from €7,834 to €13,734, a €5,901 spread on the same certified stone. MOH London lists it at €13,734. 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

1.50
Carat
D
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 6552012162
Dimensions10.51 × 5.91 × 3.87 mm
L/W Ratio1.78
Top View
10.51 mm5.91 mm1.50 ctD / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 6552012162
Side View
Table 58.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 65.5%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: €13,734 EUR|Low: €7,504 EUR|High: €14,886 EUR|Avg: €10,037 EUR|-7.7%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 31, 2026
Retailer 7€7,834 EUR
Retailer 6€8,096 EUR
Retailer 5€8,116 EUR
Retailer 14€8,201 EUR
Retailer 8€8,331 EUR
Retailer 2€8,352 EUR
Retailer 18€8,660 EUR
Retailer 16€8,747 EUR
Retailer 11€9,579 EUR
Retailer 15€9,628 EUR
Retailer 3€9,703 EUR
Retailer 10€9,784 EUR
Retailer 13€9,816 EUR
Retailer 9€10,431 EUR
Retailer 12€10,524 EUR
Retailer 17€10,642 EUR
Retailer 4€12,697 EUR
MOH London€13,734 EUR

37 data points across 18 retailers

19 retailers€7,834 EUR to €13,734 EUR

A
Cheapest Retailer
-
€7,834 EUR
$8,752 USD
A
Retailer 2
-
€8,096 EUR
$9,045 USD
View
A
Retailer 3
-
€8,116 EUR
$9,067 USD
View
A
Retailer 4
-
€8,201 EUR
A$14,095 AUD
View
B+
Retailer 5
-
€8,331 EUR
$9,308 USD
View
A
Retailer 6
-
€8,352 EUR
$9,331 USD
View
B+
Retailer 7
-
€8,660 EUR
$9,675 USD
View
B+
Retailer 8
-
€8,747 EUR
$9,772 USD
View
Final sale: no returns
B+
Retailer 9
-
€9,579 EUR
£8,426 GBP
View
Retailer 10
-
€9,628 EUR
A$16,548 AUD
View
Price last confirmed 9 days ago
B+
Retailer 11
-
€9,703 EUR
$10,840 USD
View
Retailer 12
-
€9,784 EUR
$10,931 USD
View
Price last confirmed 10 days ago
B+
Retailer 13
-
€9,816 EUR
£8,635 GBP
View
B
Retailer 14
-
€10,326 EUR
A$17,748 AUD
View
B
Retailer 15
-
€10,431 EUR
$11,653 USD
View
B+
Retailer 16
-
€10,524 EUR
View
B
Retailer 17
-
€10,642 EUR
$11,890 USD
View
Retailer 18
-
€12,697 EUR
ZAR 229,158 ZAR
View
Price last confirmed 15 days ago
Most Expensive
B
MOH London
9962DA0D6 · Oct 29
€13,734 EUR
£12,082 GBP
View
18 more retailers have this diamond
Prices start from €7,834 EURSave up to €5,901 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
1.50ct Marquise
€7,834 EUR