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Marquise|Natural|GIA

1.50ct G SI1 Marquise Natural Diamond

VG • G/SI1 • GIA 6545538499

Certificate GIA 6545538499

Diamond specifications and retailer prices

From €7,842 EUR
$8,796 USD
As of November 2, 2026
Save €6,047 EUR (44%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €13,889 EUR at MOH London · As of November 1, 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6545538499. Listed at 14 retailers as of November 1, 2026, with prices from €7,842 to €13,889, a €6,047 spread on the same certified stone. MOH London lists it at €13,889. 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
G
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6545538499
Dimensions11.03 × 6.10 × 3.65 mm
L/W Ratio1.81
Top View
11.03 mm6.10 mm1.50 ctG / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6545538499
Side View
Table 59.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 59.9%

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: Nov 2
Current: €13,889 EUR|Low: €7,842 EUR|High: €14,055 EUR|Avg: €10,128 EUR|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 3€7,842 EUR
Retailer 10€8,251 EUR
Retailer 11€8,892 EUR
Retailer 12€8,897 EUR
Retailer 8€8,967 EUR
Retailer 9€9,485 EUR
Retailer 5€9,660 EUR
Retailer 7€9,791 EUR
Retailer 2€11,201 EUR
Retailer 4€11,700 EUR
Retailer 6€13,065 EUR
MOH London€13,889 EUR

40 data points across 12 retailers

14 retailers€7,842 EUR to €13,889 EUR

B+
Cheapest Retailer
-
€7,842 EUR
$8,796 USD
B+
Retailer 2
-
€8,234 EUR
$9,235 USD
View
B+
Retailer 3
-
€8,251 EUR
$9,254 USD
View
B+
Retailer 4
-
€8,342 EUR
A$14,394 AUD
View
B+
Retailer 5
-
€8,795 EUR
$9,865 USD
View
B+
Retailer 6
-
€8,892 EUR
$9,973 USD
View
Final sale: no returns
B+
Retailer 7
-
€8,967 EUR
$10,057 USD
View
B
Retailer 8
-
€9,485 EUR
$10,639 USD
View
B
Retailer 9
-
€9,660 EUR
£8,531 GBP
View
Retailer 10
-
€9,791 EUR
A$16,895 AUD
View
Price last confirmed 9 days ago
B
Retailer 11
-
€11,201 EUR
View
Retailer 12
-
€11,700 EUR
$13,123 USD
View
Price last confirmed 10 days ago
B
Retailer 13
-
€13,065 EUR
ZAR 236,724 ZAR
View
Most Expensive
B
MOH London
BF0A8F919 · Nov 1
€13,889 EUR
£12,266 GBP
View
13 more retailers have this diamond
Prices start from €7,842 EURSave up to €6,047 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+
1.50ct Marquise
€7,842 EUR