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Round|Natural|GIA

1.33ct K SI1 Round Natural Diamond

VG • K/SI1 • GIA 7436924391

Certificate GIA 7436924391

Diamond specifications and retailer prices

From HK$18,954 HKD
As of November 6, 2026
Save HK$22,469 HKD (54%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$41,423 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.33ct natural round diamond

This 1.33ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a very-good cut grade and certified by GIA 7436924391. Listed at 11 retailers as of November 5, 2026, with prices from HK$18,954 to HK$41,423, a HK$22,469 spread on the same certified stone. NZ Jewellers lists it at HK$41,423. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.33
Carat
K
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryGood
FluorescenceNone
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 7436924391
Dimensions6.97 × 7.02 × 4.35 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Top View
6.97 mm7.02 mm1.33 ctK / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 7436924391
Side View
Table 58.0%Crown 36°Girdle: MED-THKPavilion 40.8°Culet: NoneDepth 62.2%

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 6
Current: HK$41,423 HKD|Low: HK$18,946 HKD|High: HK$41,423 HKD|Avg: HK$24,257 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 2HK$18,954 HKD
Retailer 3HK$19,064 HKD
Retailer 8HK$19,809 HKD
Retailer 10HK$19,809 HKD
Retailer 11HK$20,727 HKD
Retailer 4HK$20,837 HKD
Retailer 6HK$22,139 HKD
Retailer 9HK$22,861 HKD
Retailer 5HK$24,179 HKD
Retailer 7HK$34,621 HKD
NZ JewellersHK$41,423 HKD

31 data points across 11 retailers

11 retailersHK$18,954 HKD to HK$41,423 HKD

A
Cheapest Retailer
-
HK$18,954 HKD
A
Retailer 2
-
HK$19,064 HKD
View
B+
Retailer 3
-
HK$19,809 HKD
View
Retailer 4
-
HK$19,809 HKD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
HK$20,727 HKD
View
B+
Retailer 6
-
HK$20,837 HKD
View
B+
Retailer 7
-
HK$22,139 HKD
View
B+
Retailer 8
-
HK$22,861 HKD
View
B+
Retailer 9
-
HK$24,179 HKD
View
B
Retailer 10
-
HK$34,621 HKD
View
Most Expensive
C
NZ Jewellers
32984eb7-c5e3-430b-9804-7f4e5f97af96 · Nov 5
HK$41,423 HKD
$5,280 USD
View
10 more retailers have this diamond
Prices start from HK$18,954 HKDSave up to HK$22,469 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
1.33ct Round
HK$18,954 HKD