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Marquise|Natural|GIA

0.71ct K SI1 Marquise Natural Diamond

VG • K/SI1 • GIA 6552215521

Certificate GIA 6552215521

Diamond specifications and retailer prices

From €627 EUR
As of November 6, 2026
Save €428 EUR (41%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €1,055 EUR at Frank Darling · As of November 6, 2026
View at Frank Darling

About this 0.71ct natural marquise diamond

This 0.71ct 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 6552215521. Listed at 14 retailers as of November 6, 2026, with prices from €627 to €1,055, a €428 spread on the same certified stone. Frank Darling lists it at €1,055. 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

0.71
Carat
K
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle39.79°
Pavilion angle40.17°
OriginNatural
Grading LabGIA
CertificateGIA 6552215521
Dimensions8.67 × 4.66 × 3.00 mm
L/W Ratio1.86
Top View
8.67 mm4.66 mm0.71 ctK / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6552215521
Side View
Table 57.0%Crown 39.79°Girdle: STK-VTKPavilion 40.17°Culet: 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: €1,055 EUR|Low: €627 EUR|High: €1,103 EUR|Avg: €813 EUR|-4.3%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 10€627 EUR
Retailer 8€673 EUR
Retailer 5€680 EUR
Retailer 9€697 EUR
Retailer 13€713 EUR
Retailer 7€755 EUR
Retailer 4€804 EUR
Retailer 11€886 EUR
Retailer 6€912 EUR
Retailer 12€953 EUR
Retailer 2€1,000 EUR
Retailer 3€1,022 EUR
Frank Darling€1,055 EUR

27 data points across 13 retailers

14 retailers€627 EUR to €1,055 EUR

A
Cheapest Retailer
-
€627 EUR
A
Retailer 2
-
€673 EUR
View
A
Retailer 3
-
€680 EUR
View
A
Retailer 4
-
€697 EUR
View
B+
Retailer 5
-
€713 EUR
View
B+
Retailer 6
-
€755 EUR
View
B+
Retailer 7
-
€804 EUR
View
B
Retailer 8
-
€886 EUR
View
B
Retailer 9
-
€912 EUR
View
B
Retailer 10
-
€949 EUR
View
B
Retailer 11
-
€953 EUR
View
B
Retailer 12
-
€1,000 EUR
View
B
Retailer 13
-
€1,022 EUR
View
Most Expensive
B
Frank Darling
2637618HK · Nov 6
€1,055 EUR
$1,178 USD
View
13 more retailers have this diamond
Prices start from €627 EURSave up to €428 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
0.71ct Marquise
€627 EUR