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2.13ct H SI1 Round Natural Diamond

ID • H/SI1 • GIA 46

Certificate GIA 46

Diamond specifications and retailer prices

From €21,315 EUR
$23,813 USD
As of October 31, 2026
Save €3,903 EUR (15%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: €25,218 EUR at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 2.13ct natural round diamond

This 2.13ct natural round sits in the two to three carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA. Listed at 3 retailers as of October 31, 2026, with prices from €21,315 to €25,218, a €3,903 spread on the same certified stone. Blue Nile lists it at €25,218. 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

2.13
Carat
H
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 46
Dimensions8.17 × 8.23 × 5.12 mm
L/W Ratio1.01
Top View
8.17 mm8.23 mm2.13 ctH / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 46
Side View
Table 59.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 62.4%

Caratlytics Score

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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: Oct 31
Current: €25,218 EUR|Low: €21,104 EUR|High: €25,218 EUR|Avg: €23,078 EUR
Blue Nile
Retailer 2
Retailer 3
September 23, 2026
Retailer 2€21,315 EUR
Retailer 3€22,897 EUR
Blue Nile€25,218 EUR

3 data points across 3 retailers

3 retailers€21,315 EUR to €25,218 EUR

B
Cheapest Retailer
-
€21,315 EUR
$23,813 USD
B
Retailer 2
-
€22,897 EUR
$25,580 USD
View
Most Expensive
B
Blue Nile
14902395 · Oct 31
€25,218 EUR
$28,174 USD
View
2 more retailers have this diamond
Prices start from €21,315 EURSave up to €3,903 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
2.13ct Round
€21,315 EUR