Marquise|Natural|EGL

1.50ct F SI1 Marquise Natural Diamond

ID • F/SI1 • EGL 1701998035

Certificate EGL 1701998035

Diamond specifications and retailer prices

From $10,280 NZD
As of November 5, 2026
Save $6,388 NZD (38%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $19,046 NZD at NZ Jewellers · As of September 29, 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 F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by EGL 1701998035. Listed at 8 retailers as of November 5, 2026, with a 62% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabEGL
CertificateEGL 1701998035
Dimensions11.62 × 5.66 × 3.58 mm
L/W Ratio2.05
Culet sizeNone
Top View
11.62 mm5.66 mm1.50 ctF / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateEGL 1701998035
Side View
Table 60.0%CrownGirdlePavilionCulet: NoneDepth 63.3%

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 5
Current: $19,046 NZD|Low: $8,996 NZD|High: $19,046 NZD|Avg: $12,251 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 9$8,996 NZD
Retailer 3$10,280 NZD
Retailer 5$10,317 NZD
Retailer 6$10,317 NZD
Retailer 7$10,317 NZD
Retailer 8$11,904 NZD
Retailer 2$16,668 NZD
Retailer 4$16,933 NZD
NZ Jewellers$19,046 NZD

7 data points across 9 retailers

8 retailers$10,280 NZD to $16,668 NZD

A
Cheapest Retailer
-
$10,280 NZD
Retailer 2
-
$10,317 NZD
View
Price last confirmed 37 days ago
Retailer 3
-
$10,317 NZD
View
Price last confirmed 30 days ago
Retailer 4
-
$10,317 NZD
View
Price last confirmed 30 days ago
Retailer 5
-
$11,904 NZD
View
Price last confirmed 39 days ago
B+
Retailer 6
-
$16,668 NZD
View
Retailer 7
-
$16,933 NZD
View
Price last confirmed 30 days ago
Most Expensive
NZ Jewellers
05b2fff0-eec0-4336-9e18-bd1e45ab0f53 · Sep 29
$19,046 NZD
$10,558 USD
View
Price last confirmed 38 days ago
7 more retailers have this diamond
Prices start from $10,280 NZDSave up to $6,388 NZD

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
$10,280 NZD