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Marquise|Natural|GIA

0.70ct I SI2 Marquise Natural Diamond

EX • I/SI2 • GIA 1545666798

Certificate GIA 1545666798

Diamond specifications and retailer prices

From €517 EUR
As of November 6, 2026
Save €1,679 EUR (76%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €2,196 EUR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.7ct natural marquise diamond

This 0.7ct natural marquise sits in the half to three-quarter carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1545666798. Listed at 14 retailers as of November 5, 2026, with prices from €517 to €2,196, a €1,679 spread on the same certified stone. NZ Jewellers lists it at €2,196. 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

0.70
Carat
I
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1545666798
Dimensions8.62 × 4.56 × 2.94 mm
L/W Ratio1.89
Key to symbols
Crystal, Feather, Cloud
Top View
8.62 mm4.56 mm0.70 ctI / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1545666798
Side View
Table 63.0%CrownGirdle: VTK-XTKPavilionCulet: NoneDepth 64.4%

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: Nov 6
Current: €2,196 EUR|Low: €517 EUR|High: €2,196 EUR|Avg: €908 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
November 6, 2026
Retailer 2€517 EUR
Retailer 3€527 EUR
Retailer 14€700 EUR
Retailer 5€717 EUR
Retailer 13€727 EUR
Retailer 8€733 EUR
Retailer 4€799 EUR
Retailer 6€803 EUR
Retailer 12€808 EUR
Retailer 9€841 EUR
Retailer 7€924 EUR
Retailer 11€988 EUR
Retailer 10€1,281 EUR
NZ Jewellers€2,196 EUR

27 data points across 14 retailers

14 retailers€517 EUR to €2,196 EUR

A
Cheapest Retailer
-
€517 EUR
A
Retailer 2
-
€527 EUR
View
A
Retailer 3
-
€700 EUR
View
A
Retailer 4
-
€717 EUR
View
A
Retailer 5
-
€727 EUR
View
A
Retailer 6
-
€733 EUR
View
B+
Retailer 7
-
€799 EUR
View
B+
Retailer 8
-
€803 EUR
View
B+
Retailer 9
-
€808 EUR
View
B+
Retailer 10
-
€841 EUR
View
B+
Retailer 11
-
€924 EUR
View
B+
Retailer 12
-
€988 EUR
View
B
Retailer 13
-
€1,281 EUR
View
Most Expensive
B
NZ Jewellers
a341cf93-f636-43e5-b60b-7198938f2e59 · Nov 5
€2,196 EUR
$2,452 USD
View
13 more retailers have this diamond
Prices start from €517 EURSave up to €1,679 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.

A
0.70ct Marquise
€517 EUR