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Marquise|Natural|GIA

1.50ct I SI2 Marquise Natural Diamond

VG • I/SI2 • GIA 6442782280

Certificate GIA 6442782280

Diamond specifications and retailer prices

From €2,556 EUR
HK$22,400 HKD
As of November 1, 2026
Save €3,404 EUR (57%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €5,960 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 I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6442782280. Listed at 20 retailers as of October 30, 2026, with prices from €2,556 to €5,960, a €3,404 spread on the same certified stone. NZ Jewellers lists it at €5,960. 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
I
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6442782280
Dimensions12.47 × 6.22 × 3.40 mm
L/W Ratio2.00
Top View
12.47 mm6.22 mm1.50 ctI / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6442782280
Side View
Table 64.0%CrownGirdle: VTN-VTKPavilionCulet: NoneDepth 54.6%

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: €5,960 EUR|Low: €2,534 EUR|High: €5,960 EUR|Avg: €3,693 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
November 2, 2026
Retailer 12€2,556 EUR
Retailer 7€3,037 EUR
Retailer 4€3,054 EUR
Retailer 5€3,157 EUR
Retailer 2€3,329 EUR
Retailer 8€3,337 EUR
Retailer 13€3,421 EUR
Retailer 15€3,421 EUR
Retailer 10€3,471 EUR
Retailer 14€3,553 EUR
Retailer 3€3,948 EUR
Retailer 9€4,004 EUR
Retailer 6€5,264 EUR
Retailer 11€5,722 EUR
NZ Jewellers€5,960 EUR

36 data points across 15 retailers

20 retailers€2,556 EUR to €5,960 EUR

A
Cheapest Retailer
-
€2,556 EUR
HK$22,400 HKD
B+
Retailer 2
-
€3,037 EUR
$3,406 USD
View
A
Retailer 3
-
€3,054 EUR
$3,425 USD
View
B+
Retailer 4
-
€3,096 EUR
$3,472 USD
View
B+
Retailer 5
-
€3,157 EUR
$3,541 USD
View
Final sale: no returns
B+
Retailer 6
-
€3,221 EUR
SGD 4,882 SGD
View
A
Retailer 7
-
€3,329 EUR
₹355,610 INR
View
A
Retailer 8
-
€3,337 EUR
£2,947 GBP
View
B+
Retailer 9
-
€3,421 EUR
$3,837 USD
View
Retailer 10
-
€3,421 EUR
$3,837 USD
View
Price last confirmed 8 days ago
A
Retailer 11
-
€3,471 EUR
£3,065 GBP
View
B+
Retailer 12
-
€3,552 EUR
$3,984 USD
View
B+
Retailer 13
-
€3,553 EUR
$3,985 USD
View
B+
Retailer 14
-
€3,631 EUR
A$6,266 AUD
View
B+
Retailer 15
-
€3,948 EUR
$4,428 USD
View
Retailer 16
-
€3,948 EUR
$4,428 USD
View
Price last confirmed 10 days ago
B+
Retailer 17
-
€4,004 EUR
View
B+
Retailer 18
-
€5,264 EUR
$5,904 USD
View
B+
Retailer 19
-
€5,722 EUR
£5,053 GBP
View
Most Expensive
B+
NZ Jewellers
569578f1-3d0d-4e00-b37e-fddb13bc7391 · Oct 30
€5,960 EUR
$6,685 USD
View
19 more retailers have this diamond
Prices start from €2,556 EURSave up to €3,404 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
€2,556 EUR