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Marquise|Natural|GIA

1.50ct D SI2 Marquise Natural Diamond

EX • D/SI2 • GIA 3565306331

Certificate GIA 3565306331

Diamond specifications and retailer prices

From €6,491 EUR
₹690,614 INR
As of October 31, 2026
Save €7,819 EUR (55%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €14,310 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 D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3565306331. Listed at 17 retailers as of October 30, 2026, with prices from €6,491 to €14,310, a €7,819 spread on the same certified stone. NZ Jewellers lists it at €14,310. 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

1.50
Carat
D
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 3565306331
Dimensions11.34 × 5.99 × 3.80 mm
L/W Ratio1.89
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather, Cavity, Needle, Indented Natural
Top View
11.34 mm5.99 mm1.50 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 3565306331
Side View
Table 60.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 63.4%

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: Oct 31
Current: €14,310 EUR|Low: €6,474 EUR|High: €14,310 EUR|Avg: €8,681 EUR
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
Retailer 15
Retailer 16
Retailer 17
November 1, 2026
Retailer 12€6,491 EUR
Retailer 4€6,859 EUR
Retailer 3€7,239 EUR
Retailer 9€7,395 EUR
Retailer 8€7,551 EUR
Retailer 15€7,898 EUR
Retailer 11€7,988 EUR
Retailer 10€8,062 EUR
Retailer 14€8,275 EUR
Retailer 5€8,556 EUR
Retailer 7€8,688 EUR
Retailer 17€8,747 EUR
Retailer 16€8,784 EUR
Retailer 13€8,850 EUR
Retailer 6€9,872 EUR
Retailer 2€11,925 EUR
NZ Jewellers€14,310 EUR

31 data points across 17 retailers

17 retailers€6,491 EUR to €14,310 EUR

A
Cheapest Retailer
-
€6,491 EUR
₹690,614 INR
A
Retailer 2
-
€6,859 EUR
$7,663 USD
View
Final sale: no returns
A
Retailer 3
-
€7,239 EUR
$8,088 USD
View
A
Retailer 4
-
€7,395 EUR
$8,262 USD
View
A
Retailer 5
-
€7,551 EUR
$8,436 USD
View
A
Retailer 6
-
€7,898 EUR
$8,824 USD
View
Price last confirmed 7 days ago
A
Retailer 7
-
€7,988 EUR
£7,027 GBP
View
A
Retailer 8
-
€8,062 EUR
£7,092 GBP
View
A
Retailer 9
-
€8,275 EUR
$9,245 USD
View
Price last confirmed 7 days ago
B+
Retailer 10
-
€8,556 EUR
$9,559 USD
View
B+
Retailer 11
-
€8,688 EUR
$9,706 USD
View
B+
Retailer 12
-
€8,747 EUR
$9,773 USD
View
B+
Retailer 13
-
€8,784 EUR
$9,813 USD
View
B+
Retailer 14
-
€8,850 EUR
View
B+
Retailer 15
-
€9,872 EUR
$11,029 USD
View
B+
Retailer 16
-
€11,925 EUR
£10,490 GBP
View
Most Expensive
B
NZ Jewellers
85bba296-3b98-46e9-bd22-e5887c33bb20 · Oct 30
€14,310 EUR
$15,987 USD
View
16 more retailers have this diamond
Prices start from €6,491 EURSave up to €7,819 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
€6,491 EUR