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Asscher|Natural|GIA

1.30ct H SI1 Asscher Natural Diamond

EX • H/SI1 • GIA 7511479581

Certificate GIA 7511479581

Diamond specifications and retailer prices

From HK$34,970 HKD
As of November 6, 2026
Save HK$14,255 HKD (29%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: HK$49,225 HKD at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

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 H 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 7511479581. Listed at 5 retailers as of November 6, 2026, with prices from HK$34,970 to HK$49,225, a HK$14,255 spread on the same certified stone. 77 Diamonds lists it at HK$49,225. 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
H
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.69°
Pavilion angle62.67°
OriginNatural
Grading LabGIA
CertificateGIA 7511479581
Dimensions7.47 × 5.34 × 3.68 mm
L/W Ratio1.40
Key to symbols
Feather, Crystal, Needle
Top View
7.47 mm5.34 mm1.30 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7511479581
Side View
Table 66.0%Crown 47.69°Girdle: STK-THKPavilion 62.67°Culet: NoneDepth 68.9%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: HK$49,225 HKD|Low: HK$31,961 HKD|High: HK$49,861 HKD|Avg: HK$39,494 HKD|-0.1%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
November 6, 2026
Retailer 4HK$31,961 HKD
Retailer 2HK$34,970 HKD
Retailer 3HK$41,507 HKD
77 DiamondsHK$49,225 HKD

35 data points across 4 retailers

5 retailersHK$34,970 HKD to HK$49,225 HKD

Retailer 1
-
HK$31,961 HKD
Price last confirmed 15 days ago
B
Retailer 2
-
HK$34,970 HKD
View
Retailer 3
-
HK$35,182 HKD
View
Price last confirmed 14 days ago
B
Retailer 4
-
HK$37,008 HKD
View
Most Expensive
B
77 Diamonds
RADZAGYATHQN · Nov 6
HK$49,225 HKD
£4,946 GBP
View
4 more retailers have this diamond
Prices start from HK$34,970 HKDSave up to HK$14,255 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 Asscher
HK$34,970 HKD