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Heart|Natural|GIA

1.33ct F SI2 Heart Natural Diamond

EX • F/SI2 • GIA 3555550967

Certificate GIA 3555550967

Diamond specifications and retailer prices

From HK$19,068 HKD
As of November 6, 2026
Save HK$24,382 HKD (56%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$44,955 HKD at NZ Jewellers · As of October 14, 2026
View at NZ Jewellers

About this 1.33ct natural heart diamond

This 1.33ct natural heart sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3555550967. Listed at 15 retailers as of November 4, 2026, with a 128% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.33
Carat
F
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3555550967
Dimensions7.63 × 6.40 × 4.47 mm
L/W Ratio1.19
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Crystal, Feather, Needle
Top View
7.63 mm6.40 mm1.33 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3555550967
Side View
Table 58.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 58.6%

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: Nov 6
Current: HK$25,613 HKD|Low: HK$17,979 HKD|High: HK$43,803 HKD|Avg: HK$26,455 HKD|-0.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 6, 2026
Retailer 11HK$19,068 HKD
Retailer 2HK$20,244 HKD
Retailer 15HK$21,576 HKD
Retailer 3HK$23,379 HKD
Retailer 4HK$24,688 HKD
Retailer 5HK$24,774 HKD
Retailer 1HK$25,613 HKD
Retailer 8HK$26,584 HKD
Retailer 12HK$26,804 HKD
Retailer 13HK$26,804 HKD
Retailer 14HK$27,744 HKD
Retailer 7HK$28,254 HKD
Retailer 6HK$29,132 HKD
Retailer 9HK$30,323 HKD
Retailer 10HK$43,451 HKD

35 data points across 15 retailers

15 retailersHK$19,068 HKD to HK$43,451 HKD

A
Cheapest Retailer
-
HK$19,068 HKD
A
Retailer 2
-
HK$20,244 HKD
View
A
Retailer 3
-
HK$21,576 HKD
View
Final sale: no returns
Retailer 4
-
HK$23,379 HKD
View
Price last confirmed 24 days ago
Retailer 5
-
HK$24,272 HKD
View
Price last confirmed 37 days ago
A
Retailer 6
-
HK$24,688 HKD
View
A
Retailer 7
-
HK$25,613 HKD
View
A
Retailer 8
-
HK$26,584 HKD
View
B+
Retailer 9
-
HK$26,804 HKD
View
B+
Retailer 10
-
HK$26,804 HKD
View
Retailer 11
-
HK$26,976 HKD
View
Price last confirmed 24 days ago
B+
Retailer 12
-
HK$27,744 HKD
View
B+
Retailer 13
-
HK$30,323 HKD
View
B
Retailer 14
-
HK$43,451 HKD
View
Most Expensive
NZ Jewellers
57b58e33-8129-4dcb-b791-45242a7631b5 · Oct 14
HK$44,955 HKD
$5,736 USD
View
Price last confirmed 23 days ago
14 more retailers have this diamond
Prices start from HK$19,068 HKDSave up to HK$24,382 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 Heart
HK$19,068 HKD