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Marquise|Natural|GIA

1.50ct G SI1 Marquise Natural Diamond

GD • G/SI1 • GIA 6552564290

Certificate GIA 6552564290

Diamond specifications and retailer prices

From €7,190 EUR
HK$63,000 HKD
As of November 1, 2026
Save €5,812 EUR (45%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €13,002 EUR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

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 standard cut grade stated by the retailer rather than the lab and certified by GIA 6552564290. Listed at 16 retailers as of October 30, 2026, with prices from €7,190 to €13,002, a €5,812 spread on the same certified stone. NZ Jewellers lists it at €13,002. 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
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6552564290
Dimensions11.90 × 5.96 × 3.36 mm
L/W Ratio2.00
Culet sizeNone
Key to symbols
Feather, Crystal, Cavity, Pinpoint
Top View
11.90 mm5.96 mm1.50 ctG / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6552564290
Side View
Table 59.0%CrownGirdle: STK-XTKPavilionCulet: NoneDepth 56.4%

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: €13,002 EUR|Low: €7,157 EUR|High: €13,038 EUR|Avg: €9,218 EUR|-0.3%
NZ Jewellers
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
November 2, 2026
Retailer 14€7,190 EUR
Retailer 10€7,380 EUR
Retailer 6€7,974 EUR
Retailer 5€8,392 EUR
Retailer 13€8,570 EUR
Retailer 4€8,611 EUR
Retailer 9€8,790 EUR
Retailer 11€9,329 EUR
Retailer 7€9,472 EUR
Retailer 3€9,560 EUR
Retailer 8€10,764 EUR
Retailer 12€10,766 EUR
Retailer 2€12,184 EUR
NZ Jewellers€13,002 EUR

30 data points across 14 retailers

16 retailers€7,190 EUR to €13,002 EUR

A
Cheapest Retailer
-
€7,190 EUR
HK$63,000 HKD
B+
Retailer 2
-
€7,380 EUR
₹788,369 INR
View
B+
Retailer 3
-
€7,603 EUR
A$13,119 AUD
View
Retailer 4
-
€7,974 EUR
SGD 12,086 SGD
View
Price last confirmed 21 days ago
B+
Retailer 5
-
€8,392 EUR
$9,413 USD
View
Retailer 6
-
€8,570 EUR
A$14,788 AUD
View
Price last confirmed 10 days ago
B
Retailer 7
-
€8,611 EUR
$9,658 USD
View
Final sale: no returns
B+
Retailer 8
-
€8,790 EUR
£7,762 GBP
View
B
Retailer 9
-
€9,132 EUR
A$15,758 AUD
View
B
Retailer 10
-
€9,329 EUR
$10,463 USD
View
B
Retailer 11
-
€9,472 EUR
$10,624 USD
View
B
Retailer 12
-
€9,560 EUR
$10,723 USD
View
B
Retailer 13
-
€10,764 EUR
$12,073 USD
View
B
Retailer 14
-
€10,766 EUR
$12,075 USD
View
B
Retailer 15
-
€12,184 EUR
£10,760 GBP
View
Most Expensive
B
NZ Jewellers
caeb97ce-293e-45f9-b8f6-8923014d3234 · Oct 30
€13,002 EUR
$14,583 USD
View
15 more retailers have this diamond
Prices start from €7,190 EURSave up to €5,812 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
€7,190 EUR