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Marquise|Natural|GIA

1.70ct J VS1 Marquise Natural Diamond

ID • J/VS1 • GIA 5543797818

Certificate GIA 5543797818

Diamond specifications and retailer prices

From €9,370 EUR
As of November 5, 2026
Save €1,956 EUR (17%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €15,269 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 9 retailers as of November 5, 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
Colour
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: Nov 5
Current: €15,269 EUR|Low: €8,398 EUR|High: €15,269 EUR|Avg: €10,427 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
Retailer 19
November 6, 2026
Retailer 5€8,398 EUR
Retailer 15€8,441 EUR
Retailer 16€8,501 EUR
Retailer 6€9,055 EUR
Retailer 19€9,162 EUR
Retailer 3€9,238 EUR
Retailer 12€9,370 EUR
Retailer 17€9,772 EUR
Retailer 8€9,925 EUR
Retailer 18€10,109 EUR
Retailer 10€10,116 EUR
Retailer 2€10,155 EUR
Retailer 13€10,546 EUR
Retailer 4€10,918 EUR
Retailer 14€11,327 EUR
Retailer 7€11,452 EUR
Retailer 9€12,054 EUR
Retailer 11€12,258 EUR
NZ Jewellers€15,269 EUR

5 data points across 19 retailers

9 retailers€9,370 EUR to €11,327 EUR

B+
Cheapest Retailer
-
€9,370 EUR
Retailer 2
-
€9,925 EUR
View
Price last confirmed 39 days ago
Retailer 3
-
€10,109 EUR
View
Price last confirmed 38 days ago
B
Retailer 4
-
€10,155 EUR
View
B
Retailer 5
-
€10,546 EUR
View
B
Retailer 6
-
€11,327 EUR
View
Retailer 7
-
€11,452 EUR
View
Price last confirmed 39 days ago
Retailer 8
-
€12,054 EUR
View
Price last confirmed 38 days ago
Most Expensive
NZ Jewellers
93934650-90a0-4873-8343-b839274df13e · Sep 29
€15,269 EUR
$17,048 USD
View
Price last confirmed 38 days ago
8 more retailers have this diamond
Prices start from €9,370 EURSave up to €1,956 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
€9,370 EUR