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Marquise|Natural|GIA

0.70ct K SI1 Marquise Natural Diamond

VG • K/SI1 • GIA 7546672391

Certificate GIA 7546672391

Diamond specifications and retailer prices

From €491 EUR
As of November 5, 2026
Save €438 EUR (47%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €928 EUR at Frank Darling · As of November 6, 2026
View at Frank Darling

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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 7546672391. Listed at 11 retailers as of November 5, 2026, with prices from €491 to €928, a €438 spread on the same certified stone. Frank Darling lists it at €928. 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
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.34°
Pavilion angle37.54°
OriginNatural
Grading LabGIA
CertificateGIA 7546672391
Dimensions9.37 × 4.71 × 2.69 mm
L/W Ratio1.99
Culet sizeNone
Top View
9.37 mm4.71 mm0.70 ctK / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7546672391
Side View
Table 59.0%Crown 35.34°Girdle: STK-THKPavilion 37.54°Culet: NoneDepth 57.0%

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 5
Current: €928 EUR|Low: €488 EUR|High: €950 EUR|Avg: €717 EUR|-2.3%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 5€491 EUR
Retailer 9€548 EUR
Retailer 7€588 EUR
Retailer 4€639 EUR
Retailer 6€713 EUR
Retailer 3€765 EUR
Retailer 8€768 EUR
Retailer 2€804 EUR
Retailer 10€831 EUR
Frank Darling€928 EUR

37 data points across 10 retailers

11 retailers€491 EUR to €928 EUR

A
Cheapest Retailer
-
€491 EUR
A
Retailer 2
-
€548 EUR
View
A
Retailer 3
-
€588 EUR
View
A
Retailer 4
-
€639 EUR
View
B+
Retailer 5
-
€713 EUR
View
B+
Retailer 6
-
€757 EUR
View
B+
Retailer 7
-
€765 EUR
View
B+
Retailer 8
-
€768 EUR
View
B+
Retailer 9
-
€804 EUR
View
B+
Retailer 10
-
€831 EUR
View
Most Expensive
B
Frank Darling
2590646HK · Nov 6
€928 EUR
$1,036 USD
View
10 more retailers have this diamond
Prices start from €491 EURSave up to €438 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
€491 EUR