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Round|Natural|GIA

1.30ct L SI1 Round Natural Diamond

EX • L/SI1 • GIA 7566295671

Certificate GIA 7566295671

Diamond specifications and retailer prices

From HK$12,984 HKD
As of November 1, 2026
Save HK$7,233 HKD (36%) vs most expensive(unlock to see where)
14 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 7566295671. Listed at 14 retailers as of November 1, 2026, with a 56% 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
OriginNatural
Grading LabGIA
CertificateGIA 7566295671
Dimensions7.07 × 7.04 × 4.27 mm
L/W Ratio1.00
Top View
7.07 mm7.04 mm1.30 ctL / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7566295671
Side View
Table 58.0%CrownGirdle: MED-SLIPavilionCulet: NDepth 60.6%

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 1
Current: HK$16,208 HKD|Low: HK$12,984 HKD|High: HK$22,100 HKD|Avg: HK$16,209 HKD|-7.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 3, 2026
Retailer 7HK$12,984 HKD
Retailer 6HK$13,549 HKD
Retailer 2HK$14,498 HKD
Retailer 8HK$15,251 HKD
Retailer 5HK$15,259 HKD
Retailer 4HK$15,949 HKD
Retailer 1HK$16,208 HKD
Retailer 3HK$20,217 HKD

34 data points across 8 retailers

14 retailersHK$12,984 HKD to HK$20,217 HKD

A
Cheapest Retailer
-
HK$12,984 HKD
A
Retailer 2
-
HK$13,549 HKD
View
A
Retailer 3
-
HK$14,498 HKD
View
B+
Retailer 4
-
HK$15,251 HKD
View
A
Retailer 5
-
HK$15,259 HKD
View
B+
Retailer 6
-
HK$15,949 HKD
View
B+
Retailer 7
-
HK$16,208 HKD
View
Retailer 8
-
HK$16,334 HKD
View
Price last confirmed 36 days ago
Retailer 9
-
HK$16,334 HKD
View
Price last confirmed 45 days ago
Retailer 10
-
HK$17,087 HKD
View
Price last confirmed 38 days ago
Retailer 11
-
HK$18,844 HKD
View
Price last confirmed 45 days ago
Retailer 12
-
HK$18,844 HKD
View
Price last confirmed 38 days ago
B
Retailer 13
-
HK$20,217 HKD
View
Most Expensive
NZ Jewellers
23e0380d-57e9-4fe1-be96-91cf9012490a · Sep 26
HK$34,150 HKD
$4,353 USD
View
Price last confirmed 40 days ago
13 more retailers have this diamond
Prices start from HK$12,984 HKDSave up to HK$7,233 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$12,984 HKD