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Asscher|Natural|GIA

1.53ct H SI1 Asscher Natural Diamond

VG • H/SI1 • GIA 57

Certificate GIA 57

Diamond specifications and retailer prices

From $11,473 AUD
As of November 6, 2026
Save $3,043 AUD (21%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $14,516 AUD at Blue Nile · As of November 5, 2026
View at Blue Nile

About this 1.53ct natural asscher diamond

This 1.53ct natural asscher sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA. Listed at 3 retailers as of November 5, 2026, with prices from $11,473 to $14,516, a $3,043 spread on the same certified stone. Blue Nile lists it at $14,516. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.53
Carat
H
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 57
Dimensions6.79 × 6.76 × 3.96 mm
L/W Ratio1.00
Top View
6.79 mm6.76 mm1.53 ctH / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 57
Side View
Table 68.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 58.7%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 6
Current: $14,516 AUD|Low: $11,473 AUD|High: $23,145 AUD|Avg: $15,924 AUD|-6.0%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 29, 2026
Retailer 2$11,473 AUD
Retailer 3$12,580 AUD
Blue Nile$14,516 AUD
Retailer 6$15,044 AUD
Retailer 4$15,276 AUD
Retailer 7$17,359 AUD
Retailer 5$23,145 AUD

5 data points across 7 retailers

3 retailers$11,473 AUD to $14,516 AUD

B
Cheapest Retailer
-
$11,473 AUD
B
Retailer 2
-
$12,580 AUD
View
Most Expensive
C
Blue Nile
7338364 · Nov 5
$14,516 AUD
$9,974 USD
View
2 more retailers have this diamond
Prices start from $11,473 AUDSave up to $3,043 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
1.53ct Asscher
$11,473 AUD