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1.15ct D SI1 Round Natural Diamond

VG • D/SI1 • GIA 6224644729

Certificate GIA 6224644729

Diamond specifications and retailer prices

From €2,459 EUR
A$4,226 AUD
As of October 31, 2026
Save €957 EUR (28%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: €3,416 EUR at 77 Diamonds · As of October 31, 2026
View at 77 Diamonds

About this 1.15ct natural round diamond

This 1.15ct natural round sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by GIA 6224644729. Listed at 3 retailers as of October 31, 2026, with prices from €2,459 to €3,416, a €957 spread on the same certified stone. 77 Diamonds lists it at €3,416. 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

1.15
Carat
D
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6224644729
Dimensions6.74 × 6.78 × 4.15 mm
L/W Ratio1.01
Top View
6.74 mm6.78 mm1.15 ctD / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceMedium
CertificateGIA 6224644729
Side View
Table 56.0%CrownGirdle: MediumPavilionCulet: Very SmallDepth 61.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: €3,416 EUR|Low: €3,131 EUR|High: €3,467 EUR|Avg: €3,319 EUR|+1.0%
77 Diamonds
Retailer 2
October 31, 2026
Retailer 2€3,245 EUR
77 Diamonds€3,416 EUR

37 data points across 2 retailers

3 retailers€2,459 EUR to €3,416 EUR

A
Cheapest Retailer
-
€2,459 EUR
A$4,226 AUD
B+
Retailer 2
-
€3,245 EUR
View
Most Expensive
B+
77 Diamonds
RBDHTKKVM5XA · Oct 31
€3,416 EUR
£3,005 GBP
View
2 more retailers have this diamond
Prices start from €2,459 EURSave up to €957 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
1.15ct Round
€2,459 EUR