CaratHunter
Plans
Asscher|Natural|GIA

1.30ct H SI1 Asscher Natural Diamond

EX • H/SI1 • GIA 7511479581

Certificate GIA 7511479581

Diamond specifications and retailer prices

From $6,494 AUD
As of November 6, 2026
Save $2,647 AUD (29%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $9,141 AUD 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 $6,494 to $9,141, a $2,647 spread on the same certified stone. 77 Diamonds lists it at $9,141. 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

How it works →
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: $9,141 AUD|Low: $5,935 AUD|High: $9,259 AUD|Avg: $7,334 AUD|-0.1%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
November 6, 2026
Retailer 4$5,935 AUD
Retailer 2$6,494 AUD
Retailer 3$7,708 AUD
77 Diamonds$9,141 AUD

35 data points across 4 retailers

5 retailers$6,494 AUD to $9,141 AUD

Retailer 1
-
$5,935 AUD
Price last confirmed 15 days ago
B
Retailer 2
-
$6,494 AUD
View
Retailer 3
-
$6,533 AUD
View
Price last confirmed 14 days ago
B
Retailer 4
-
$6,872 AUD
View
Most Expensive
B
77 Diamonds
RADZAGYATHQN · Nov 6
$9,141 AUD
£4,946 GBP
View
4 more retailers have this diamond
Prices start from $6,494 AUDSave up to $2,647 AUD

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
$6,494 AUD