Round|Natural|GIA

2.10ct H SI2 Round Natural Diamond

ID • H/SI2 • GIA 175

Certificate GIA 175

Diamond specifications and retailer prices

From €11,358 EUR
As of November 6, 2026
Save €874 EUR (7%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: €14,220 EUR at Blue Nile · As of October 29, 2026
View at Blue Nile

About this 2.1ct natural round diamond

This 2.1ct natural round sits in the two to three carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA. Listed at 3 retailers as of November 4, 2026, with a relatively tight 8% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

2.10
Carat
H
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 175
Dimensions8.15 × 8.19 × 5.08 mm
L/W Ratio1.00
Top View
8.15 mm8.19 mm2.10 ctH / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 175
Side View
Table 57.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 62.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: €14,220 EUR|Low: €11,358 EUR|High: €14,220 EUR|Avg: €12,280 EUR
Blue Nile
Retailer 2
Retailer 3
September 26, 2026
Retailer 2€11,358 EUR
Retailer 3€12,232 EUR
Blue Nile€14,220 EUR

2 data points across 3 retailers

3 retailers€11,358 EUR to €12,232 EUR

B+
Cheapest Retailer
-
€11,358 EUR
B+
Retailer 2
-
€12,232 EUR
View
Most Expensive
Blue Nile
28038138 · Oct 29
€14,220 EUR
$15,960 USD
View
Price last confirmed 8 days ago
2 more retailers have this diamond
Prices start from €11,358 EURSave up to €874 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+
2.10ct Round
€11,358 EUR