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Round|Natural|GIA

1.30ct L SI1 Round Natural Diamond

EX • L/SI1 • GIA 6461166462

Certificate GIA 6461166462

Diamond specifications and retailer prices

From HK$16,553 HKD
As of November 5, 2026
Save HK$5,578 HKD (25%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$34,150 HKD at NZ Jewellers · As of September 26, 2026
View at NZ Jewellers

About this 1.3ct natural round diamond

This 1.3ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded L colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6461166462. Listed at 9 retailers as of November 5, 2026, with a 34% 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

1.30
Carat
L
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6461166462
Dimensions6.94 × 6.88 × 4.30 mm
L/W Ratio1.01
Top View
6.94 mm6.88 mm1.30 ctL / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6461166462
Side View
Table 59.0%Crown 35°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: HK$22,131 HKD|Low: HK$16,553 HKD|High: HK$22,304 HKD|Avg: HK$19,014 HKD|+11.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
November 5, 2026
Retailer 4HK$16,553 HKD
Retailer 3HK$17,636 HKD
Retailer 2HK$19,935 HKD
Retailer 1HK$22,131 HKD

42 data points across 4 retailers

9 retailersHK$16,553 HKD to HK$22,131 HKD

Retailer 1
-
HK$16,334 HKD
Price last confirmed 29 days ago
Retailer 2
-
HK$16,334 HKD
View
Price last confirmed 29 days ago
B+
Retailer 3
-
HK$16,553 HKD
View
Retailer 4
-
HK$17,087 HKD
View
Price last confirmed 38 days ago
B+
Retailer 5
-
HK$17,636 HKD
View
Retailer 6
-
HK$18,844 HKD
View
Price last confirmed 38 days ago
B
Retailer 7
-
HK$19,935 HKD
View
B
Retailer 8
-
HK$22,131 HKD
View
Most Expensive
NZ Jewellers
c2a669b2-9575-4f8c-9621-78d4ad04ccd8 · Sep 26
HK$34,150 HKD
$4,353 USD
View
Price last confirmed 40 days ago
8 more retailers have this diamond
Prices start from HK$16,553 HKDSave up to HK$5,578 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.

B+
1.30ct Round
HK$16,553 HKD