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Marquise|Natural|GIA

1.50ct G SI1 Marquise Natural Diamond

VG • G/SI1 • GIA 1565045462

Certificate GIA 1565045462

Diamond specifications and retailer prices

From €8,205 EUR
$9,203 USD
As of October 29, 2026
Save €7,168 EUR (47%) vs most expensive(unlock to see where)
32 retailers carry this diamond
Most expensive: €15,374 EUR at NZ Jewellers · As of October 27, 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 1565045462. Listed at 32 retailers as of October 27, 2026, with prices from €8,205 to €15,374, a €7,168 spread on the same certified stone. NZ Jewellers lists it at €15,374. 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
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1565045462
Dimensions12.41 × 5.84 × 3.54 mm
L/W Ratio2.13
Culet sizeNone
Key to symbols
Feather, Cloud, Crystal, Cavity, Needle
Top View
12.41 mm5.84 mm1.50 ctG / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1565045462
Side View
Table 57.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 60.7%

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: Oct 29
Current: €15,374 EUR|Low: €8,038 EUR|High: €15,374 EUR|Avg: €10,745 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
Retailer 18
Retailer 19
Retailer 20
November 2, 2026
Retailer 7€8,038 EUR
Retailer 6€8,205 EUR
Retailer 15€8,817 EUR
Retailer 11€9,027 EUR
Retailer 12€9,223 EUR
Retailer 20€9,224 EUR
Retailer 10€9,783 EUR
Retailer 14€9,965 EUR
Retailer 19€9,993 EUR
Retailer 5€10,147 EUR
Retailer 3€10,162 EUR
Retailer 16€10,454 EUR
Retailer 8€10,912 EUR
Retailer 9€11,234 EUR
Retailer 4€11,531 EUR
Retailer 2€13,012 EUR
Retailer 13€13,443 EUR
Retailer 18€13,480 EUR
Retailer 17€14,483 EUR
NZ Jewellers€15,374 EUR

30 data points across 20 retailers

32 retailers€8,205 EUR to €15,374 EUR

Retailer 1
-
€8,038 EUR
$9,015 USD
Price last confirmed 8 days ago
B+
Retailer 2
-
€8,205 EUR
$9,203 USD
View
B+
Retailer 3
-
€8,546 EUR
$9,585 USD
View
B+
Retailer 4
-
€8,559 EUR
$9,600 USD
View
B+
Retailer 5
-
€8,657 EUR
A$14,938 AUD
View
B+
Retailer 6
-
€8,795 EUR
$9,864 USD
View
B+
Retailer 7
-
€8,817 EUR
$9,889 USD
View
B+
Retailer 8
-
€9,027 EUR
CA$14,062 CAD
View
Retailer 9
-
€9,116 EUR
$10,225 USD
View
Price last confirmed 5 days ago
Retailer 10
-
€9,224 EUR
$10,346 USD
View
Price last confirmed 8 days ago
B
Retailer 11
-
€9,783 EUR
$10,973 USD
View
Retailer 12
-
€9,840 EUR
$11,037 USD
View
Price last confirmed 8 days ago
B
Retailer 13
-
€9,965 EUR
£8,801 GBP
View
Retailer 14
-
€9,993 EUR
$11,208 USD
View
Price last confirmed 7 days ago
Retailer 15
-
€10,147 EUR
$11,381 USD
View
Price last confirmed 8 days ago
B
Retailer 16
-
€10,160 EUR
$11,395 USD
View
Retailer 17
-
€10,162 EUR
A$17,535 AUD
View
Price last confirmed 9 days ago
B
Retailer 18
-
€10,235 EUR
$11,480 USD
View
Retailer 19
-
€10,441 EUR
$11,711 USD
View
Price last confirmed 10 days ago
B+
Retailer 20
-
€10,454 EUR
£9,232 GBP
View
Retailer 21
-
€10,788 EUR
$12,100 USD
View
Price last confirmed 7 days ago
Retailer 22
-
€10,788 EUR
$12,100 USD
View
Price last confirmed 7 days ago
B
Retailer 23
-
€10,912 EUR
$12,239 USD
View
B
Retailer 24
-
€10,992 EUR
$12,329 USD
View
Retailer 25
-
€11,154 EUR
$12,510 USD
View
Price last confirmed 7 days ago
B
Retailer 26
-
€11,234 EUR
$12,600 USD
View
B
Retailer 27
-
€11,531 EUR
$12,933 USD
View
B
Retailer 28
-
€13,012 EUR
View
B
Retailer 29
-
€13,443 EUR
$15,078 USD
View
B
Retailer 30
-
€13,480 EUR
ZAR 244,244 ZAR
View
B
Retailer 31
-
€14,483 EUR
£12,791 GBP
View
Most Expensive
B
NZ Jewellers
e5cb8556-3b3f-4d68-b6b1-dd00f32770e8 · Oct 27
€15,374 EUR
$17,243 USD
View
31 more retailers have this diamond
Prices start from €8,205 EURSave up to €7,168 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
€8,205 EUR