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Round|Natural|GIA

2.03ct K SI1 Round Natural Diamond

EX • K/SI1 • GIA 2135967129

Certificate GIA 2135967129

Diamond specifications and retailer prices

From €7,830 EUR
As of November 4, 2026
Save €4,798 EUR (38%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €12,628 EUR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 2.03ct natural round diamond

This 2.03ct natural round sits in the two to three carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2135967129. Listed at 15 retailers as of November 4, 2026, with prices from €7,830 to €12,628, a €4,798 spread on the same certified stone. NZ Jewellers lists it at €12,628. 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

2.03
Carat
K
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2135967129
Dimensions8.16 × 8.19 × 4.92 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Top View
8.16 mm8.19 mm2.03 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2135967129
Side View
Table 60.0%Crown 34.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 60.2%

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: Nov 4
Current: €12,628 EUR|Low: €7,666 EUR|High: €12,628 EUR|Avg: €9,332 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 6, 2026
Retailer 3€7,666 EUR
Retailer 7€7,792 EUR
Retailer 14€7,830 EUR
Retailer 6€7,858 EUR
Retailer 15€8,289 EUR
Retailer 11€8,317 EUR
Retailer 12€8,364 EUR
Retailer 2€8,586 EUR
Retailer 5€9,060 EUR
Retailer 4€9,199 EUR
Retailer 10€9,507 EUR
Retailer 8€10,403 EUR
Retailer 13€10,454 EUR
Retailer 9€11,801 EUR
NZ Jewellers€12,628 EUR

32 data points across 15 retailers

15 retailers€7,830 EUR to €12,628 EUR

Retailer 1
-
€7,666 EUR
Price last confirmed 13 days ago
Retailer 2
-
€7,792 EUR
View
Price last confirmed 12 days ago
B+
Retailer 3
-
€7,830 EUR
View
Retailer 4
-
€7,858 EUR
View
Price last confirmed 11 days ago
B+
Retailer 5
-
€8,289 EUR
View
Retailer 6
-
€8,317 EUR
View
Price last confirmed 11 days ago
Retailer 7
-
€8,364 EUR
View
Price last confirmed 12 days ago
B+
Retailer 8
-
€8,586 EUR
View
Retailer 9
-
€9,060 EUR
View
Price last confirmed 11 days ago
Retailer 10
-
€9,199 EUR
View
Price last confirmed 12 days ago
Retailer 11
-
€9,507 EUR
View
Price last confirmed 11 days ago
B
Retailer 12
-
€10,403 EUR
View
Retailer 13
-
€10,454 EUR
View
Price last confirmed 14 days ago
B
Retailer 14
-
€11,801 EUR
View
Most Expensive
B
NZ Jewellers
cbf8b36a-88f2-4b84-bba2-3eef273796df · Nov 5
€12,628 EUR
$14,099 USD
View
14 more retailers have this diamond
Prices start from €7,830 EURSave up to €4,798 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+
2.03ct Round
€7,830 EUR