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Round|Natural|GIA

2.55ct I I1 Round Natural Diamond

EX • I/I1 • GIA 1545383088

Certificate GIA 1545383088

Diamond specifications and retailer prices

From €12,672 EUR
$14,157 USD
As of October 31, 2026
Save €7,020 EUR (36%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €19,692 EUR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 2.55ct natural round diamond

This 2.55ct natural round sits in the two to three carat band, graded I colour (near-colourless) and I1 clarity (included), with a top-tier cut grade and certified by GIA 1545383088. Listed at 8 retailers as of October 30, 2026, with prices from €12,672 to €19,692, a €7,020 spread on the same certified stone. NZ Jewellers lists it at €19,692. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

2.55
Carat
I
Color
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1545383088
Dimensions8.80 × 8.76 × 5.41 mm
L/W Ratio1.00
Key to symbols
Crystal, Feather, Needle
Top View
8.80 mm8.76 mm2.55 ctI / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1545383088
Side View
Table 58.0%CrownGirdlePavilionCulet: NoneDepth 61.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: €19,692 EUR|Low: €12,672 EUR|High: €19,692 EUR|Avg: €15,298 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 5€12,672 EUR
Retailer 8€12,779 EUR
Retailer 3€13,900 EUR
Retailer 4€14,826 EUR
Retailer 6€15,058 EUR
Retailer 7€15,637 EUR
Retailer 2€16,790 EUR
NZ Jewellers€19,692 EUR

14 data points across 8 retailers

8 retailers€12,672 EUR to €19,692 EUR

A
Cheapest Retailer
-
€12,672 EUR
$14,157 USD
A
Retailer 2
-
€12,779 EUR
$14,277 USD
View
B+
Retailer 3
-
€13,900 EUR
$15,529 USD
View
B+
Retailer 4
-
€14,826 EUR
$16,564 USD
View
B+
Retailer 5
-
€15,058 EUR
$16,823 USD
View
B+
Retailer 6
-
€15,637 EUR
$17,470 USD
View
B+
Retailer 7
-
€16,790 EUR
View
Most Expensive
B
NZ Jewellers
f56f2acb-5912-4a20-9f7f-64c75e9d8e38 · Oct 30
€19,692 EUR
$22,000 USD
View
7 more retailers have this diamond
Prices start from €12,672 EURSave up to €7,020 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
2.55ct Round
€12,672 EUR