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Round|Natural|GIA

0.43ct I SI2 Round Natural Diamond

EX • I/SI2 • GIA 1397772721

Certificate GIA 1397772721

Diamond specifications and retailer prices

From HK$1,533 HKD
₹18,607 INR
As of November 2, 2026
Save HK$8,392 HKD (85%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$9,925 HKD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.43ct natural round diamond

This 0.43ct natural round sits in the sub-half-carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1397772721. Listed at 15 retailers as of October 30, 2026, with prices from HK$1,533 to HK$9,925, a HK$8,392 spread on the same certified stone. NZ Jewellers lists it at HK$9,925. 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

0.43
Carat
I
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceStrong
Crown angle33.5°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 1397772721
Dimensions4.88 × 4.86 × 3.00 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather
Top View
4.88 mm4.86 mm0.43 ctI / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceStrong
CertificateGIA 1397772721
Side View
Table 61.0%Crown 33.5°Girdle: MED-STKPavilion 41.8°Culet: 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: Nov 2
Current: HK$1,533 HKD|Low: HK$1,530 HKD|High: HK$5,122 HKD|Avg: HK$3,079 HKD|-3.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 1HK$1,533 HKD
Retailer 6HK$2,275 HKD
Retailer 10HK$2,312 HKD
Retailer 9HK$2,448 HKD
Retailer 8HK$2,526 HKD
Retailer 4HK$2,772 HKD
Retailer 2HK$3,429 HKD
Retailer 7HK$3,682 HKD
Retailer 3HK$4,508 HKD
Retailer 5HK$5,062 HKD

43 data points across 10 retailers

15 retailersHK$1,533 HKD to HK$9,925 HKD

A
Cheapest Retailer
-
HK$1,533 HKD
₹18,607 INR
A
Retailer 2
-
HK$1,908 HKD
View
A
Retailer 3
-
HK$2,189 HKD
$279 USD
View
A
Retailer 4
-
HK$2,275 HKD
$290 USD
View
A
Retailer 5
-
HK$2,322 HKD
SGD 400 SGD
View
A
Retailer 6
-
HK$2,362 HKD
$301 USD
View
A
Retailer 7
-
HK$2,448 HKD
$312 USD
View
A
Retailer 8
-
HK$2,526 HKD
$322 USD
View
A
Retailer 9
-
HK$2,772 HKD
£278 GBP
View
B+
Retailer 10
-
HK$2,950 HKD
$376 USD
View
B+
Retailer 11
-
HK$3,429 HKD
$437 USD
View
B+
Retailer 12
-
HK$3,682 HKD
€447 EUR
View
B+
Retailer 13
-
HK$4,508 HKD
£452 GBP
View
B+
Retailer 14
-
HK$5,062 HKD
£508 GBP
View
Most Expensive
C
NZ Jewellers
a11500db-f4fd-4efc-85ae-7269a5034b4d · Oct 30
HK$9,925 HKD
$1,265 USD
View
14 more retailers have this diamond
Prices start from HK$1,533 HKDSave up to HK$8,392 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
0.43ct Round
HK$1,533 HKD