Marquise|Natural|GIA

1.50ct I VS2 Marquise Natural Diamond

GD • I/VS2 • GIA 2566383200

Certificate GIA 2566383200

Diamond specifications and retailer prices

From €6,841 EUR
SGD 10,369 SGD
As of November 1, 2026
Save €1,948 EUR (22%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €11,106 EUR at Helzberg Diamonds · As of October 21, 2026
View at Helzberg Diamonds

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 VS2 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2566383200. Listed at 13 retailers as of November 1, 2026, with a 28% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Color
VS2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle39.65°
Pavilion angle39.8°
OriginNatural
Grading LabGIA
CertificateGIA 2566383200
Dimensions10.90 × 5.95 × 3.75 mm
L/W Ratio1.83
Culet sizeNone
Top View
10.90 mm5.95 mm1.50 ctI / VS2
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2566383200
Side View
Table 63.0%Crown 39.65°Girdle: THN-VTKPavilion 39.8°Culet: NDepth 63.0%

Caratlytics Score

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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: Nov 1
Current: €11,106 EUR|Low: €6,841 EUR|High: €12,016 EUR|Avg: €8,505 EUR
Helzberg Diamonds
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 7€6,841 EUR
Retailer 14€7,241 EUR
Retailer 2€7,346 EUR
Retailer 11€7,378 EUR
Retailer 12€7,406 EUR
Retailer 5€7,528 EUR
Retailer 13€7,631 EUR
Retailer 8€7,729 EUR
Retailer 4€8,601 EUR
Retailer 3€8,789 EUR
Retailer 15€8,872 EUR
Retailer 10€9,012 EUR
Retailer 9€9,018 EUR
Helzberg Diamonds€11,106 EUR
Retailer 6€12,016 EUR

40 data points across 15 retailers

13 retailers€6,841 EUR to €8,789 EUR

A
Cheapest Retailer
-
€6,841 EUR
SGD 10,369 SGD
B+
Retailer 2
-
€7,241 EUR
$8,122 USD
View
B+
Retailer 3
-
€7,346 EUR
$8,239 USD
View
Retailer 4
-
€7,378 EUR
$8,275 USD
View
Price last confirmed 12 days ago
A
Retailer 5
-
€7,406 EUR
SGD 11,225 SGD
View
B+
Retailer 6
-
€7,528 EUR
$8,444 USD
View
B+
Retailer 7
-
€7,631 EUR
$8,559 USD
View
A
Retailer 8
-
€7,729 EUR
£6,826 GBP
View
B+
Retailer 9
-
€8,601 EUR
£7,596 GBP
View
B+
Retailer 10
-
€8,789 EUR
$9,858 USD
View
Retailer 11
-
€8,872 EUR
$9,951 USD
View
Price last confirmed 11 days ago
Retailer 12
-
€9,018 EUR
$10,114 USD
View
Price last confirmed 7 days ago
Most Expensive
Helzberg Diamonds
XZRILMMJOJIGG · Oct 21
€11,106 EUR
$12,456 USD
View
Price last confirmed 12 days ago
12 more retailers have this diamond
Prices start from €6,841 EURSave up to €1,948 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
€6,841 EUR