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Asscher|Natural|GIA

1.00ct D SI1 Asscher Natural Diamond

VG • D/SI1 • GIA 2378910746

Certificate GIA 2378910746

Diamond specifications and retailer prices

From $4,128 AUD
As of November 1, 2026
Save $1,909 AUD (32%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $6,037 AUD at Yorxs · As of November 6, 2026
View at Yorxs

About this 1ct natural asscher diamond

This 1ct natural asscher sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2378910746. Listed at 16 retailers as of November 1, 2026, with prices from $4,128 to $6,037, a $1,909 spread on the same certified stone. Yorxs lists it at $6,037. 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

1.00
Carat
D
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2378910746
Dimensions5.57 × 5.54 × 3.63 mm
L/W Ratio1.01
Top View
5.57 mm5.54 mm1.00 ctD / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2378910746
Side View
Table 66.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 65.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $5,264 AUD|Low: $4,086 AUD|High: $6,072 AUD|Avg: $4,864 AUD|+1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Yorxs
November 6, 2026
Retailer 8$4,128 AUD
Retailer 4$4,173 AUD
Retailer 3$4,204 AUD
Retailer 2$4,273 AUD
Retailer 6$4,697 AUD
Retailer 5$4,735 AUD
Retailer 11$5,063 AUD
Retailer 1$5,264 AUD
Retailer 9$5,343 AUD
Retailer 12$5,343 AUD
Retailer 7$5,421 AUD
Retailer 10$5,528 AUD
Yorxs$6,037 AUD

43 data points across 13 retailers

16 retailers$4,128 AUD to $6,037 AUD

B+
Cheapest Retailer
-
$4,128 AUD
B+
Retailer 2
-
$4,204 AUD
View
B+
Retailer 3
-
$4,273 AUD
View
B+
Retailer 4
-
$4,313 AUD
View
B+
Retailer 5
-
$4,493 AUD
View
B+
Retailer 6
-
$4,697 AUD
View
B+
Retailer 7
-
$4,700 AUD
View
B+
Retailer 8
-
$4,735 AUD
View
B
Retailer 9
-
$5,063 AUD
View
B+
Retailer 10
-
$5,264 AUD
View
B
Retailer 11
-
$5,343 AUD
View
B
Retailer 12
-
$5,343 AUD
View
B
Retailer 13
-
$5,421 AUD
View
B
Retailer 14
-
$5,528 AUD
View
B
Retailer 15
-
$5,923 AUD
View
Most Expensive
B
Yorxs
294953841 · Nov 6
$6,037 AUD
€4,025 EUR
View
15 more retailers have this diamond
Prices start from $4,128 AUDSave up to $1,909 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+
1.00ct Asscher
$4,128 AUD