Marquise|Natural|GIA

1.70ct J VS1 Marquise Natural Diamond

ID • J/VS1 • GIA 5543797818

Certificate GIA 5543797818

Diamond specifications and retailer prices

From €9,328 EUR
CA$14,531 CAD
As of October 30, 2026
Save €1,947 EUR (17%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €15,200 EUR at NZ Jewellers · As of September 29, 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 J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5543797818. Listed at 8 retailers as of October 30, 2026, with a relatively tight 21% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
J
Color
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5543797818
Dimensions11.33 × 6.19 × 3.78 mm
L/W Ratio1.83
Top View
11.33 mm6.19 mm1.70 ctJ / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5543797818
Side View
Table 60.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 61.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €15,200 EUR|Low: €8,359 EUR|High: €15,200 EUR|Avg: €10,409 EUR
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 19, 2026
Retailer 4€8,359 EUR
Retailer 13€8,402 EUR
Retailer 14€8,462 EUR
Retailer 5€9,014 EUR
Retailer 17€9,120 EUR
Retailer 18€9,196 EUR
Retailer 2€9,328 EUR
Retailer 15€9,728 EUR
Retailer 7€9,880 EUR
Retailer 16€10,064 EUR
Retailer 9€10,071 EUR
Retailer 11€10,497 EUR
Retailer 3€10,869 EUR
Retailer 12€11,275 EUR
Retailer 6€11,400 EUR
Retailer 8€11,999 EUR
Retailer 10€12,203 EUR
NZ Jewellers€15,200 EUR

4 data points across 18 retailers

8 retailers€9,328 EUR to €11,275 EUR

B+
Cheapest Retailer
-
€9,328 EUR
CA$14,531 CAD
Retailer 2
-
€9,880 EUR
$11,081 USD
View
Price last confirmed 34 days ago
Retailer 3
-
€10,064 EUR
A$17,365 AUD
View
Price last confirmed 33 days ago
B
Retailer 4
-
€10,497 EUR
$11,774 USD
View
B
Retailer 5
-
€11,275 EUR
$12,646 USD
View
Retailer 6
-
€11,400 EUR
$12,786 USD
View
Price last confirmed 34 days ago
Retailer 7
-
€11,999 EUR
$13,458 USD
View
Price last confirmed 33 days ago
Most Expensive
NZ Jewellers
93934650-90a0-4873-8343-b839274df13e · Sep 29
€15,200 EUR
$17,048 USD
View
Price last confirmed 34 days ago
7 more retailers have this diamond
Prices start from €9,328 EURSave up to €1,947 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.

B+
1.70ct Marquise
€9,328 EUR