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Round|Natural|GIA

1.30ct L SI1 Round Natural Diamond

EX • L/SI1 • GIA 6541259746

Certificate GIA 6541259746

Diamond specifications and retailer prices

From HK$12,748 HKD
As of November 5, 2026
Save HK$21,378 HKD (63%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$34,127 HKD at NZ Jewellers · As of November 5, 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 6541259746. Listed at 13 retailers as of November 5, 2026, with prices from HK$12,748 to HK$34,127, a HK$21,378 spread on the same certified stone. NZ Jewellers lists it at HK$34,127. 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 angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6541259746
Dimensions6.93 × 6.88 × 4.32 mm
L/W Ratio1.01
Top View
6.93 mm6.88 mm1.30 ctL / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6541259746
Side View
Table 57.0%Crown 36°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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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$34,127 HKD|Low: HK$13,172 HKD|High: HK$34,127 HKD|Avg: HK$17,512 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 5HK$13,305 HKD
Retailer 7HK$13,996 HKD
Retailer 8HK$13,996 HKD
Retailer 6HK$14,639 HKD
Retailer 2HK$15,439 HKD
Retailer 9HK$16,145 HKD
Retailer 3HK$17,071 HKD
Retailer 4HK$18,452 HKD
NZ JewellersHK$34,127 HKD

43 data points across 9 retailers

13 retailersHK$12,748 HKD to HK$34,127 HKD

A
Cheapest Retailer
-
HK$12,748 HKD
A
Retailer 2
-
HK$13,305 HKD
View
A
Retailer 3
-
HK$13,996 HKD
View
Retailer 4
-
HK$13,996 HKD
View
Price last confirmed 8 days ago
A
Retailer 5
-
HK$14,474 HKD
View
A
Retailer 6
-
HK$14,639 HKD
View
B+
Retailer 7
-
HK$15,063 HKD
View
B+
Retailer 8
-
HK$15,267 HKD
View
B+
Retailer 9
-
HK$15,439 HKD
View
B+
Retailer 10
-
HK$16,145 HKD
View
B+
Retailer 11
-
HK$17,071 HKD
View
B+
Retailer 12
-
HK$18,452 HKD
View
Most Expensive
B
NZ Jewellers
f605b24e-2b3f-4f6c-9da6-d40861c11e2c · Nov 5
HK$34,127 HKD
$4,350 USD
View
12 more retailers have this diamond
Prices start from HK$12,748 HKDSave up to HK$21,378 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
1.30ct Round
HK$12,748 HKD