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Marquise|Natural|GIA

0.70ct K SI1 Marquise Natural Diamond

GD • K/SI1 • GIA 6223889128

Certificate GIA 6223889128

Diamond specifications and retailer prices

From €972 EUR
As of November 1, 2026
Save €628 EUR (39%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €1,600 EUR at Yadav Diamonds · As of November 6, 2026
View at Yadav Diamonds

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 SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6223889128. Listed at 7 retailers as of November 1, 2026, with prices from €972 to €1,600, a €628 spread on the same certified stone. Yadav Diamonds lists it at €1,600. 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
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6223889128
Dimensions9.27 × 4.65 × 2.83 mm
L/W Ratio1.99
Top View
9.27 mm4.65 mm0.70 ctK / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6223889128
Side View
Table 59.0%CrownGirdle: ThickPavilionCulet: NoneDepth 60.9%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €1,549 EUR|Low: €972 EUR|High: €1,600 EUR|Avg: €1,295 EUR|+1.3%
Retailer 1
Retailer 2
Retailer 3
Yadav Diamonds
November 6, 2026
Retailer 2€972 EUR
Retailer 3€1,051 EUR
Retailer 1€1,549 EUR
Yadav Diamonds€1,600 EUR

37 data points across 4 retailers

7 retailers€972 EUR to €1,600 EUR

B
Cheapest Retailer
-
€972 EUR
B
Retailer 2
-
€1,040 EUR
View
B
Retailer 3
-
€1,043 EUR
View
B
Retailer 4
-
€1,046 EUR
View
B
Retailer 5
-
€1,051 EUR
View
C
Retailer 6
-
€1,549 EUR
View
Most Expensive
C
Yadav Diamonds
13361738 · Nov 6
€1,600 EUR
$1,786 USD
View
6 more retailers have this diamond
Prices start from €972 EURSave up to €628 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
€972 EUR