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Asscher|Natural|GIA

0.51ct F SI1 Asscher Natural Diamond

GD • F/SI1 • GIA 7538628283

Certificate GIA 7538628283

Diamond specifications and retailer prices

From $661 AUD
$463 USD
As of November 2, 2026
Save $1,164 AUD (64%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,825 AUD at MOH London · As of November 2, 2026
View at MOH London

About this 0.51ct natural asscher diamond

This 0.51ct natural asscher sits in the half to three-quarter carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7538628283. Listed at 18 retailers as of November 2, 2026, with prices from $661 to $1,825, a $1,164 spread on the same certified stone. MOH London lists it at $1,825. 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
F
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle34.3°
Pavilion angle54°
OriginNatural
Grading LabGIA
CertificateGIA 7538628283
Dimensions5.95 × 3.93 × 2.70 mm
L/W Ratio1.51
Girdle conditionPolished
Top View
5.95 mm3.93 mm0.51 ctF / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7538628283
Side View
Table 66.0%Crown 34.3°Girdle: THN-MEDPavilion 54°Culet: NoneDepth 68.6%

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 2
Current: $1,825 AUD|Low: $551 AUD|High: $1,850 AUD|Avg: $1,011 AUD|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 2, 2026
Retailer 14$661 AUD
Retailer 2$681 AUD
Retailer 9$699 AUD
Retailer 3$771 AUD
Retailer 15$868 AUD
Retailer 6$885 AUD
Retailer 7$885 AUD
Retailer 5$913 AUD
Retailer 13$990 AUD
Retailer 11$998 AUD
Retailer 4$1,005 AUD
Retailer 10$1,064 AUD
Retailer 16$1,155 AUD
Retailer 8$1,191 AUD
Retailer 12$1,219 AUD
MOH London$1,825 AUD

37 data points across 16 retailers

18 retailers$661 AUD to $1,825 AUD

B+
Cheapest Retailer
-
$661 AUD
$463 USD
Final sale: no returns
B+
Retailer 2
-
$681 AUD
$477 USD
View
B+
Retailer 3
-
$699 AUD
$490 USD
View
B+
Retailer 4
-
$731 AUD
HK$4,000 HKD
View
B+
Retailer 5
-
$771 AUD
$540 USD
View
B+
Retailer 6
-
$868 AUD
$608 USD
View
B+
Retailer 7
-
$885 AUD
$620 USD
View
B+
Retailer 8
-
$885 AUD
$620 USD
View
B+
Retailer 9
-
$913 AUD
$640 USD
View
B
Retailer 10
-
$990 AUD
£546 GBP
View
B
Retailer 11
-
$998 AUD
£551 GBP
View
B
Retailer 12
-
$1,005 AUD
$704 USD
View
B
Retailer 13
-
$1,006 AUD
$705 USD
View
B
Retailer 14
-
$1,064 AUD
€710 EUR
View
B
Retailer 15
-
$1,155 AUD
$810 USD
View
Retailer 16
-
$1,191 AUD
View
Price last confirmed 29 days ago
B
Retailer 17
-
$1,219 AUD
ZAR 13,804 ZAR
View
Most Expensive
B
MOH London
B3514FB79 · Nov 2
$1,825 AUD
£1,007 GBP
View
17 more retailers have this diamond
Prices start from $661 AUDSave up to $1,164 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
$661 AUD