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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 HK$111,072 HKD
$14,157 USD
As of October 31, 2026
Save HK$61,534 HKD (36%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$172,605 HKD 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 HK$111,072 to HK$172,605, a HK$61,534 spread on the same certified stone. NZ Jewellers lists it at HK$172,605. 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: HK$172,605 HKD|Low: HK$111,072 HKD|High: HK$172,605 HKD|Avg: HK$134,094 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 5HK$111,072 HKD
Retailer 8HK$112,013 HKD
Retailer 3HK$121,836 HKD
Retailer 4HK$129,956 HKD
Retailer 6HK$131,988 HKD
Retailer 7HK$137,064 HKD
Retailer 2HK$147,172 HKD
NZ JewellersHK$172,605 HKD

14 data points across 8 retailers

8 retailersHK$111,072 HKD to HK$172,605 HKD

A
Cheapest Retailer
-
HK$111,072 HKD
$14,157 USD
A
Retailer 2
-
HK$112,013 HKD
$14,277 USD
View
B+
Retailer 3
-
HK$121,836 HKD
$15,529 USD
View
B+
Retailer 4
-
HK$129,956 HKD
$16,564 USD
View
B+
Retailer 5
-
HK$131,988 HKD
$16,823 USD
View
B+
Retailer 6
-
HK$137,064 HKD
$17,470 USD
View
B+
Retailer 7
-
HK$147,172 HKD
€17,865 EUR
View
Most Expensive
B
NZ Jewellers
f56f2acb-5912-4a20-9f7f-64c75e9d8e38 · Oct 30
HK$172,605 HKD
$22,000 USD
View
7 more retailers have this diamond
Prices start from HK$111,072 HKDSave up to HK$61,534 HKD

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
HK$111,072 HKD