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Marquise|Natural|GIA

0.70ct K SI2 Marquise Natural Diamond

VG • K/SI2 • GIA 2506314143

Certificate GIA 2506314143

Diamond specifications and retailer prices

From €846 EUR
As of November 1, 2026
Save €471 EUR (36%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €1,318 EUR at Yorxs · As of November 6, 2026
View at Yorxs

About this 0.7ct natural marquise diamond

This 0.7ct natural marquise sits in the half to three-quarter carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2506314143. Listed at 7 retailers as of November 1, 2026, with prices from €846 to €1,318, a €471 spread on the same certified stone. Yorxs lists it at €1,318. 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

0.70
Carat
K
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2506314143
Dimensions8.84 × 4.64 × 2.95 mm
L/W Ratio1.91
Top View
8.84 mm4.64 mm0.70 ctK / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2506314143
Side View
Table 56.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 63.6%

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 1
Current: €846 EUR|Low: €846 EUR|High: €1,325 EUR|Avg: €1,004 EUR|-1.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Yorxs
November 6, 2026
Retailer 1€846 EUR
Retailer 5€859 EUR
Retailer 6€903 EUR
Retailer 3€914 EUR
Retailer 2€1,045 EUR
Retailer 4€1,152 EUR
Yorxs€1,318 EUR

20 data points across 7 retailers

7 retailers€846 EUR to €1,318 EUR

B+
Cheapest Retailer
-
€846 EUR
B
Retailer 2
-
€859 EUR
View
B
Retailer 3
-
€903 EUR
View
B
Retailer 4
-
€914 EUR
View
B
Retailer 5
-
€1,045 EUR
View
B
Retailer 6
-
€1,152 EUR
View
Most Expensive
B
Yorxs
421480554 · Nov 6
€1,318 EUR
View
6 more retailers have this diamond
Prices start from €846 EURSave up to €471 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+
0.70ct Marquise
€846 EUR