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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 $18,098 SGD
$14,157 USD
As of October 31, 2026
Save $10,026 SGD (36%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $28,125 SGD 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 $18,098 to $28,125, a $10,026 spread on the same certified stone. NZ Jewellers lists it at $28,125. 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
Colour
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: $28,125 SGD|Low: $18,098 SGD|High: $28,125 SGD|Avg: $21,850 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 5$18,098 SGD
Retailer 8$18,252 SGD
Retailer 3$19,852 SGD
Retailer 4$21,175 SGD
Retailer 6$21,507 SGD
Retailer 7$22,334 SGD
Retailer 2$23,981 SGD
NZ Jewellers$28,125 SGD

14 data points across 8 retailers

8 retailers$18,098 SGD to $28,125 SGD

A
Cheapest Retailer
-
$18,098 SGD
$14,157 USD
A
Retailer 2
-
$18,252 SGD
$14,277 USD
View
B+
Retailer 3
-
$19,852 SGD
$15,529 USD
View
B+
Retailer 4
-
$21,175 SGD
$16,564 USD
View
B+
Retailer 5
-
$21,507 SGD
$16,823 USD
View
B+
Retailer 6
-
$22,334 SGD
$17,470 USD
View
B+
Retailer 7
-
$23,981 SGD
€17,865 EUR
View
Most Expensive
B
NZ Jewellers
f56f2acb-5912-4a20-9f7f-64c75e9d8e38 · Oct 30
$28,125 SGD
$22,000 USD
View
7 more retailers have this diamond
Prices start from $18,098 SGDSave up to $10,026 SGD

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
$18,098 SGD