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Round|Natural|GIA

1.55ct I FL Round Natural Diamond

EX • I/FL • GIA 1509828141

Certificate GIA 1509828141

Diamond specifications and retailer prices

From HK$72,780 HKD
As of November 5, 2026
Save HK$40,528 HKD (36%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: HK$113,308 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.55ct natural round diamond

This 1.55ct natural round sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 1509828141. Listed at 5 retailers as of November 5, 2026, with prices from HK$72,780 to HK$113,308, a HK$40,528 spread on the same certified stone. NZ Jewellers lists it at HK$113,308. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
I
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 1509828141
Dimensions7.33 × 7.38 × 4.62 mm
L/W Ratio1.01
Star length45%
Lower girdle80%
Top View
7.33 mm7.38 mm1.55 ctI / FL
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1509828141
Side View
Table 57.0%Crown 35°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.8%

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: Nov 5
Current: HK$113,308 HKD|Low: HK$63,295 HKD|High: HK$119,467 HKD|Avg: HK$91,007 HKD|-5.2%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 4, 2026
Retailer 5HK$72,780 HKD
Retailer 4HK$75,039 HKD
Retailer 3HK$85,073 HKD
Retailer 2HK$105,887 HKD
NZ JewellersHK$113,308 HKD

25 data points across 5 retailers

5 retailersHK$72,780 HKD to HK$113,308 HKD

A
Cheapest Retailer
-
HK$72,780 HKD
B+
Retailer 2
-
HK$75,039 HKD
View
Final sale: no returns
B+
Retailer 3
-
HK$85,073 HKD
View
B+
Retailer 4
-
HK$105,887 HKD
View
Most Expensive
B
NZ Jewellers
f50cd8c4-190d-40ba-813c-1ac5426c84d5 · Nov 5
HK$113,308 HKD
$14,443 USD
View
4 more retailers have this diamond
Prices start from HK$72,780 HKDSave up to HK$40,528 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
1.55ct Round
HK$72,780 HKD