Marquise|Natural|EGLUSA

1.70ct H SI1 Marquise Natural Diamond

ID • H/SI1 • EGLUSA 926983201D

Certificate EGLUSA 926983201D

Diamond specifications and retailer prices

From $9,590 CAD
$6,865 USD
As of October 26, 2026
Save $10,894 CAD (53%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $20,484 CAD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.7ct natural marquise diamond

This 1.7ct natural marquise sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by EGLUSA 926983201D. Listed at 8 retailers as of October 26, 2026, with prices from $9,590 to $20,484, a $10,894 spread on the same certified stone. NZ Jewellers lists it at $20,484. 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

1.70
Carat
H
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabEGLUSA
CertificateEGLUSA 926983201D
Dimensions11.32 × 6.10 × 4.00 mm
L/W Ratio1.86
Top View
11.32 mm6.10 mm1.70 ctH / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateEGLUSA 926983201D
Side View
Table 60.0%CrownGirdle: MediumPavilionCulet: NoneDepth 65.6%

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: Oct 26
Current: $20,484 CAD|Low: $9,590 CAD|High: $20,484 CAD|Avg: $12,892 CAD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 3$9,590 CAD
Retailer 8$10,121 CAD
Retailer 5$10,242 CAD
Retailer 6$11,096 CAD
Retailer 4$11,266 CAD
Retailer 7$12,803 CAD
Retailer 2$17,161 CAD
NZ Jewellers$20,484 CAD

21 data points across 8 retailers

8 retailers$9,590 CAD to $20,484 CAD

A
Cheapest Retailer
-
$9,590 CAD
$6,865 USD
B+
Retailer 2
-
$10,121 CAD
View
B+
Retailer 3
-
$10,242 CAD
$7,332 USD
View
B+
Retailer 4
-
$11,096 CAD
$7,943 USD
View
B+
Retailer 5
-
$11,266 CAD
$8,065 USD
View
B+
Retailer 6
-
$12,803 CAD
$9,165 USD
View
B
Retailer 7
-
$17,161 CAD
£9,673 GBP
View
Most Expensive
B
NZ Jewellers
a528dac1-9340-4fad-877e-2adf4da1529c · Oct 30
$20,484 CAD
$14,664 USD
View
7 more retailers have this diamond
Prices start from $9,590 CADSave up to $10,894 CAD

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
1.70ct Marquise
$9,590 CAD