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Round|Natural|GIA

1.11ct I SI1 Round Natural Diamond

EX • I/SI1 • GIA 6552600052

Certificate GIA 6552600052

Diamond specifications and retailer prices

From HK$11,797 HKD
SGD 2,032 SGD
As of October 31, 2026
Save HK$24,238 HKD (67%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$36,035 HKD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.11ct natural round diamond

This 1.11ct natural round sits in the classic one-carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6552600052. Listed at 8 retailers as of October 30, 2026, with prices from HK$11,797 to HK$36,035, a HK$24,238 spread on the same certified stone. NZ Jewellers lists it at HK$36,035. 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

1.11
Carat
I
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 6552600052
Dimensions6.62 × 6.58 × 4.15 mm
L/W Ratio1.01
Key to symbols
Crystal, Cloud, Feather, Natural
Top View
6.62 mm6.58 mm1.11 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6552600052
Side View
Table 57.0%Crown 36°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.9%

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$36,035 HKD|Low: HK$11,797 HKD|High: HK$37,455 HKD|Avg: HK$20,870 HKD|-3.8%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 7HK$11,797 HKD
Retailer 2HK$13,102 HKD
Retailer 3HK$14,216 HKD
Retailer 5HK$14,773 HKD
Retailer 6HK$16,052 HKD
Retailer 8HK$16,068 HKD
Retailer 10HK$21,691 HKD
Retailer 9HK$23,215 HKD
Retailer 4HK$25,887 HKD
NZ JewellersHK$36,035 HKD

42 data points across 10 retailers

8 retailersHK$11,797 HKD to HK$36,035 HKD

A
Cheapest Retailer
-
HK$11,797 HKD
SGD 2,032 SGD
A
Retailer 2
-
HK$13,102 HKD
$1,670 USD
View
A
Retailer 3
-
HK$14,216 HKD
£1,427 GBP
View
A
Retailer 4
-
HK$14,773 HKD
$1,883 USD
View
A
Retailer 5
-
HK$16,052 HKD
$2,046 USD
View
A
Retailer 6
-
HK$16,068 HKD
$2,048 USD
View
B+
Retailer 7
-
HK$25,887 HKD
£2,598 GBP
View
Most Expensive
B
NZ Jewellers
399d53ce-f40a-492c-849c-2ccf37496c2c · Oct 30
HK$36,035 HKD
$4,593 USD
View
7 more retailers have this diamond
Prices start from HK$11,797 HKDSave up to HK$24,238 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
1.11ct Round
HK$11,797 HKD