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Asscher|Natural|GIA

1.30ct I SI1 Asscher Natural Diamond

ID • I/SI1 • GIA 2

Certificate GIA 2

Diamond specifications and retailer prices

From HK$20,973 HKD
As of November 4, 2026
Save HK$5,659 HKD (21%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: HK$26,631 HKD at Blue Nile · As of November 5, 2026
View at Blue Nile

About this 1.3ct natural asscher diamond

This 1.3ct natural asscher sits in the one-and-a-quarter to one-and-a-half carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA. Listed at 3 retailers as of November 4, 2026, with prices from HK$20,973 to HK$26,631, a HK$5,659 spread on the same certified stone. Blue Nile lists it at HK$26,631. 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
I
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2
Dimensions6.03 × 5.94 × 3.98 mm
L/W Ratio1.02
Top View
6.03 mm5.94 mm1.30 ctI / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2
Side View
Table 66.0%CrownGirdle: ThickPavilionCulet: NoneDepth 67.0%

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 4
Current: HK$26,631 HKD|Low: HK$20,973 HKD|High: HK$26,631 HKD|Avg: HK$22,274 HKD
Blue Nile
Retailer 2
Retailer 3
September 26, 2026
Retailer 3HK$20,973 HKD
Retailer 2HK$21,396 HKD
Blue NileHK$26,631 HKD

2 data points across 3 retailers

3 retailersHK$20,973 HKD to HK$26,631 HKD

A
Cheapest Retailer
-
HK$20,973 HKD
A
Retailer 2
-
HK$21,396 HKD
View
Most Expensive
B+
Blue Nile
29207327 · Nov 5
HK$26,631 HKD
$3,398 USD
View
2 more retailers have this diamond
Prices start from HK$20,973 HKDSave up to HK$5,659 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 Asscher
HK$20,973 HKD