Marquise|Natural|GIA

1.70ct D I1 Marquise Natural Diamond

VG • D/I1 • GIA 6552079394

Certificate GIA 6552079394

Diamond specifications and retailer prices

From $12,986 CAD
$9,296 USD
As of October 30, 2026
Save $10,343 CAD (44%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $23,328 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 D colour (colourless) and I1 clarity (included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6552079394. Listed at 7 retailers as of October 30, 2026, with prices from $12,986 to $23,328, a $10,343 spread on the same certified stone. NZ Jewellers lists it at $23,328. 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
D
Color
I1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6552079394
Dimensions11.87 × 6.47 × 3.71 mm
L/W Ratio1.83
Top View
11.87 mm6.47 mm1.70 ctD / I1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6552079394
Side View
Table 66.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 57.3%

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: Oct 30
Current: $17,636 CAD|Low: $12,986 CAD|High: $19,953 CAD|Avg: $16,518 CAD|+2.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 31, 2026
Retailer 2$12,986 CAD
Retailer 6$13,894 CAD
Retailer 3$15,397 CAD
Retailer 4$17,496 CAD
Retailer 1$17,636 CAD
Retailer 5$19,953 CAD

17 data points across 6 retailers

7 retailers$12,986 CAD to $23,328 CAD

A
Cheapest Retailer
-
$12,986 CAD
$9,296 USD
B+
Retailer 2
-
$13,997 CAD
$10,020 USD
View
B+
Retailer 3
-
$15,163 CAD
$10,855 USD
View
B+
Retailer 4
-
$15,397 CAD
$11,022 USD
View
B+
Retailer 5
-
$17,496 CAD
$12,525 USD
View
B+
Retailer 6
-
$17,636 CAD
€12,024 EUR
View
Most Expensive
B
NZ Jewellers
401ec7f9-9fb5-4524-8a06-7cd76d50714b · Oct 30
$23,328 CAD
$16,700 USD
View
6 more retailers have this diamond
Prices start from $12,986 CADSave up to $10,343 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.

A
1.70ct Marquise
$12,986 CAD