Round|Natural|GIA

2.12ct H SI1 Round Natural Diamond

EX • H/SI1 • GIA 6241639859

Certificate GIA 6241639859

Diamond specifications and retailer prices

From €15,597 EUR
$17,425 USD
As of October 25, 2026
Save €11,423 EUR (42%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €27,020 EUR at Diamond Quarter · As of October 29, 2026
View at Diamond Quarter

About this 2.12ct natural round diamond

This 2.12ct 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 6241639859. Listed at 4 retailers as of October 25, 2026, with prices from €15,597 to €27,020, a €11,423 spread on the same certified stone. Diamond Quarter lists it at €27,020. 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

2.12
Carat
H
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6241639859
Dimensions8.18 × 8.13 × 5.13 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
8.18 mm8.13 mm2.12 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6241639859
Side View
Table 57.0%Crown 35.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.9%

Caratlytics Score

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

Price History

Last verified: Oct 25
Current: €16,449 EUR|Low: €12,142 EUR|High: €20,513 EUR|Avg: €16,424 EUR
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 23, 2026
Retailer 9€12,142 EUR
Retailer 5€14,622 EUR
Retailer 2€15,597 EUR
Retailer 3€16,377 EUR
Retailer 4€16,410 EUR
Retailer 1€16,449 EUR
Retailer 8€16,684 EUR
Retailer 7€18,440 EUR
Retailer 6€20,513 EUR

7 data points across 9 retailers

4 retailers€15,597 EUR to €27,020 EUR

B+
Cheapest Retailer
-
€15,597 EUR
$17,425 USD
B+
Retailer 2
-
€16,410 EUR
$18,333 USD
View
B+
Retailer 3
-
€16,449 EUR
$18,377 USD
View
Most Expensive
B
Diamond Quarter
2.12SI1H6259E9B1N · Oct 29
€27,020 EUR
£23,769 GBP
View
3 more retailers have this diamond
Prices start from €15,597 EURSave up to €11,423 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+
2.12ct Round
€15,597 EUR