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Marquise|Natural|GIA

1.70ct J SI1 Marquise Natural Diamond

GD • J/SI1 • GIA 2547932999

Certificate GIA 2547932999

Diamond specifications and retailer prices

From $10,995 CAD
$7,871 USD
As of October 31, 2026
Save $4,343 CAD (28%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $15,338 CAD at Jared · As of October 30, 2026
View at Jared

About this 1.7ct natural marquise diamond

This 1.7ct natural marquise sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2547932999. Listed at 8 retailers as of October 30, 2026, with prices from $10,995 to $15,338, a $4,343 spread on the same certified stone. Jared lists it at $15,338. 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

1.70
Carat
J
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2547932999
Dimensions10.90 × 6.14 × 4.16 mm
L/W Ratio1.78
Top View
10.90 mm6.14 mm1.70 ctJ / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 2547932999
Side View
Table 56.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 67.8%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $15,338 CAD|Low: $10,883 CAD|High: $15,338 CAD|Avg: $13,518 CAD
Jared
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 5$10,995 CAD
Retailer 8$11,646 CAD
Retailer 3$12,113 CAD
Retailer 4$14,028 CAD
Retailer 2$14,631 CAD
Retailer 6$14,849 CAD
Retailer 7$14,849 CAD
Jared$15,338 CAD

35 data points across 8 retailers

8 retailers$10,995 CAD to $15,338 CAD

B
Cheapest Retailer
-
$10,995 CAD
$7,871 USD
B
Retailer 2
-
$11,646 CAD
$8,337 USD
View
B
Retailer 3
-
$12,113 CAD
$8,671 USD
View
Final sale: no returns
C
Retailer 4
-
$14,028 CAD
$10,042 USD
View
B
Retailer 5
-
$14,631 CAD
£8,247 GBP
View
C
Retailer 6
-
$14,849 CAD
$10,630 USD
View
C
Retailer 7
-
$14,849 CAD
$10,630 USD
View
Most Expensive
C
Jared
158703391 · Oct 30
$15,338 CAD
$10,980 USD
View
7 more retailers have this diamond
Prices start from $10,995 CADSave up to $4,343 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.

B
1.70ct Marquise
$10,995 CAD