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Asscher|Natural|GIA

1.51ct D SI1 Asscher Natural Diamond

VG • D/SI1 • GIA 2456968277

Certificate GIA 2456968277

Diamond specifications and retailer prices

From $15,382 AUD
$10,805 USD
As of November 1, 2026
Save $12,252 AUD (44%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $27,633 AUD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.51ct natural asscher diamond

This 1.51ct natural asscher sits in the one-and-a-half to two 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 2456968277. Listed at 13 retailers as of October 30, 2026, with prices from $15,382 to $27,633, a $12,252 spread on the same certified stone. NZ Jewellers lists it at $27,633. 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

1.51
Carat
D
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceVery Strong
OriginNatural
Grading LabGIA
CertificateGIA 2456968277
Dimensions6.28 × 6.08 × 4.18 mm
L/W Ratio1.03
Top View
6.28 mm6.08 mm1.51 ctD / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceVery Strong
CertificateGIA 2456968277
Side View
Table 65.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 68.8%

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 1
Current: $27,633 AUD|Low: $15,033 AUD|High: $27,633 AUD|Avg: $20,251 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 8$15,033 AUD
Retailer 10$16,581 AUD
Retailer 4$17,937 AUD
Retailer 11$17,962 AUD
Retailer 7$18,038 AUD
Retailer 9$18,238 AUD
Retailer 3$20,725 AUD
Retailer 2$20,885 AUD
Retailer 6$21,221 AUD
Retailer 5$25,894 AUD
NZ Jewellers$27,633 AUD

44 data points across 11 retailers

13 retailers$15,382 AUD to $27,633 AUD

Retailer 1
-
$15,033 AUD
$10,560 USD
Price last confirmed 8 days ago
B
Retailer 2
-
$15,382 AUD
$10,805 USD
View
B
Retailer 3
-
$16,343 AUD
$11,480 USD
View
B
Retailer 4
-
$16,581 AUD
$11,647 USD
View
B
Retailer 5
-
$17,937 AUD
£9,921 GBP
View
B
Retailer 6
-
$17,962 AUD
$12,617 USD
View
Retailer 7
-
$18,038 AUD
View
Price last confirmed 9 days ago
B
Retailer 8
-
$18,238 AUD
$12,811 USD
View
B
Retailer 9
-
$20,725 AUD
$14,558 USD
View
B
Retailer 10
-
$20,885 AUD
€13,972 EUR
View
B
Retailer 11
-
$21,221 AUD
£11,738 GBP
View
B
Retailer 12
-
$25,894 AUD
£14,322 GBP
View
Most Expensive
C
NZ Jewellers
59ac83f0-c441-4172-8066-4d91d53ce31e · Oct 30
$27,633 AUD
$19,411 USD
View
12 more retailers have this diamond
Prices start from $15,382 AUDSave up to $12,252 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
1.51ct Asscher
$15,382 AUD