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Marquise|Natural|GIA

1.50ct D SI1 Marquise Natural Diamond

VG • D/SI1 • GIA 1246061712

Certificate GIA 1246061712

Diamond specifications and retailer prices

From €9,130 EUR
$10,200 USD
As of October 25, 2026
Save €7,854 EUR (46%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €16,984 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 SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1246061712. Listed at 20 retailers as of October 25, 2026, with prices from €9,130 to €16,984, a €7,854 spread on the same certified stone. NZ Jewellers lists it at €16,984. 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
D
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle38.65°
OriginNatural
Grading LabGIA
CertificateGIA 1246061712
Dimensions11.39 × 6.00 × 3.67 mm
L/W Ratio1.90
Key to symbols
Crystal, Needle
Top View
11.39 mm6.00 mm1.50 ctD / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1246061712
Side View
Table 59.0%CrownGirdle: THK-VTKPavilion 38.65°CuletDepth 61.1%

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 25
Current: €16,984 EUR|Low: €8,696 EUR|High: €17,211 EUR|Avg: €11,806 EUR|+2.7%
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
October 30, 2026
Retailer 10€8,696 EUR
Retailer 17€9,130 EUR
Retailer 15€9,403 EUR
Retailer 2€9,880 EUR
Retailer 8€9,996 EUR
Retailer 16€10,024 EUR
Retailer 6€10,133 EUR
Retailer 3€11,040 EUR
Retailer 14€11,210 EUR
Retailer 11€11,436 EUR
Retailer 5€11,587 EUR
Retailer 4€12,164 EUR
Retailer 7€12,164 EUR
Retailer 18€12,567 EUR
Retailer 13€12,642 EUR
Retailer 9€15,066 EUR
Retailer 12€16,001 EUR
NZ Jewellers€16,984 EUR

34 data points across 18 retailers

20 retailers€9,130 EUR to €16,984 EUR

Retailer 1
-
€8,696 EUR
HK$75,900 HKD
Price last confirmed 40 days ago
A
Retailer 2
-
€9,130 EUR
$10,200 USD
View
Retailer 3
-
€9,374 EUR
View
Price last confirmed 43 days ago
B+
Retailer 4
-
€9,403 EUR
$10,505 USD
View
B+
Retailer 5
-
€9,868 EUR
A$16,961 AUD
View
B+
Retailer 6
-
€9,880 EUR
View
B+
Retailer 7
-
€10,024 EUR
$11,199 USD
View
B+
Retailer 8
-
€10,133 EUR
$11,321 USD
View
Final sale: no returns
B
Retailer 9
-
€11,040 EUR
$12,334 USD
View
B
Retailer 10
-
€11,210 EUR
$12,524 USD
View
B
Retailer 11
-
€11,436 EUR
£10,060 GBP
View
B
Retailer 12
-
€11,587 EUR
$12,945 USD
View
Retailer 13
-
€11,862 EUR
$13,252 USD
View
Price last confirmed 43 days ago
B
Retailer 14
-
€12,164 EUR
$13,590 USD
View
B
Retailer 15
-
€12,164 EUR
$13,590 USD
View
B
Retailer 16
-
€12,567 EUR
$14,040 USD
View
B
Retailer 17
-
€12,642 EUR
View
B
Retailer 18
-
€16,001 EUR
£14,076 GBP
View
Retailer 19
-
€16,533 EUR
$18,471 USD
View
Price last confirmed 42 days ago
Most Expensive
B
NZ Jewellers
2401cd8b-ceb2-4b13-9734-ab4db2f38e9c · Oct 30
€16,984 EUR
$18,975 USD
View
19 more retailers have this diamond
Prices start from €9,130 EURSave up to €7,854 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
€9,130 EUR