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Asscher|Natural|GIA

0.51ct I SI2 Asscher Natural Diamond

GD • I/SI2 • GIA 1285858814

Certificate GIA 1285858814

Diamond specifications and retailer prices

From $1,112 AUD
As of November 5, 2026
Save $386 AUD (26%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,497 AUD at Wholesale Diamonds Direct · As of November 6, 2026
View at Wholesale Diamonds Direct

About this 0.51ct natural asscher diamond

This 0.51ct natural asscher sits in the half to three-quarter carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1285858814. Listed at 4 retailers as of November 5, 2026, with prices from $1,112 to $1,497, a $386 spread on the same certified stone. Wholesale Diamonds Direct lists it at $1,497. 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

0.51
Carat
I
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1285858814
Dimensions5.33 × 3.84 × 2.92 mm
L/W Ratio1.39
Culet sizeNone
Key to symbols
Twinning Wisp, Feather
Top View
5.33 mm3.84 mm0.51 ctI / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 1285858814
Side View
Table 70.0%CrownGirdle: VTN-THKPavilionCulet: NoneDepth 76.1%

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 5
Current: $1,386 AUD|Low: $1,112 AUD|High: $1,497 AUD|Avg: $1,289 AUD|+2.3%
Retailer 1
Retailer 2
Retailer 3
Wholesale Diamonds Direct
November 3, 2026
Retailer 2$1,112 AUD
Retailer 3$1,169 AUD
Retailer 1$1,386 AUD
Wholesale Diamonds Direct$1,497 AUD

13 data points across 4 retailers

4 retailers$1,112 AUD to $1,497 AUD

B
Cheapest Retailer
-
$1,112 AUD
B
Retailer 2
-
$1,169 AUD
View
C
Retailer 3
-
$1,386 AUD
View
Most Expensive
C
Wholesale Diamonds Direct
20247300 · Nov 6
$1,497 AUD
$1,029 USD
View
3 more retailers have this diamond
Prices start from $1,112 AUDSave up to $386 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
0.51ct Asscher
$1,112 AUD