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Round|Natural|GIA

0.91ct K SI2 Round Natural Diamond

EX • K/SI2 • GIA 7558813954

Certificate GIA 7558813954

Diamond specifications and retailer prices

From €619 EUR
As of November 5, 2026
Save €483 EUR (44%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €1,103 EUR at Wholesale Diamonds Direct · As of November 4, 2026
View at Wholesale Diamonds Direct

About this 0.91ct natural round diamond

This 0.91ct natural round sits in the just-under-one-carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7558813954. Listed at 10 retailers as of November 4, 2026, with prices from €619 to €1,103, a €483 spread on the same certified stone. Wholesale Diamonds Direct lists it at €1,103. 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

0.91
Carat
K
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 7558813954
Dimensions6.14 × 6.17 × 3.86 mm
L/W Ratio1.00
Culet sizeNone
Top View
6.14 mm6.17 mm0.91 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7558813954
Side View
Table 58.0%Crown 36.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.7%

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: €619 EUR|Low: €490 EUR|High: €1,213 EUR|Avg: €870 EUR|-8.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Wholesale Diamonds Direct
November 5, 2026
Retailer 3€490 EUR
Retailer 1€619 EUR
Retailer 5€665 EUR
Retailer 7€713 EUR
Retailer 9€723 EUR
Retailer 6€739 EUR
Retailer 8€837 EUR
Retailer 2€917 EUR
Retailer 4€944 EUR
Retailer 10€1,093 EUR
Wholesale Diamonds Direct€1,103 EUR
Retailer 11€1,181 EUR

29 data points across 12 retailers

10 retailers€619 EUR to €1,103 EUR

A
Cheapest Retailer
-
€619 EUR
A
Retailer 2
-
€665 EUR
View
A
Retailer 3
-
€713 EUR
View
A
Retailer 4
-
€723 EUR
View
A
Retailer 5
-
€739 EUR
View
A
Retailer 6
-
€837 EUR
View
B+
Retailer 7
-
€917 EUR
View
A
Retailer 8
-
€944 EUR
View
B+
Retailer 9
-
€1,093 EUR
View
Most Expensive
B+
Wholesale Diamonds Direct
642218251 · Nov 4
€1,103 EUR
$1,237 USD
View
9 more retailers have this diamond
Prices start from €619 EURSave up to €483 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
0.91ct Round
€619 EUR