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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 $592 SGD
$463 USD
As of November 2, 2026
Save $1,043 SGD (64%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,636 SGD 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 $592 to $1,636, a $1,043 spread on the same certified stone. MOH London lists it at $1,636. 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: $1,636 SGD|Low: $494 SGD|High: $1,658 SGD|Avg: $906 SGD|-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$592 SGD
Retailer 2$610 SGD
Retailer 9$627 SGD
Retailer 3$691 SGD
Retailer 15$778 SGD
Retailer 6$793 SGD
Retailer 7$793 SGD
Retailer 5$818 SGD
Retailer 13$887 SGD
Retailer 11$894 SGD
Retailer 4$900 SGD
Retailer 10$953 SGD
Retailer 16$1,035 SGD
Retailer 8$1,067 SGD
Retailer 12$1,093 SGD
MOH London$1,636 SGD

37 data points across 16 retailers

18 retailers$592 SGD to $1,636 SGD

B+
Cheapest Retailer
-
$592 SGD
$463 USD
Final sale: no returns
B+
Retailer 2
-
$610 SGD
$477 USD
View
B+
Retailer 3
-
$627 SGD
$490 USD
View
B+
Retailer 4
-
$655 SGD
HK$4,000 HKD
View
B+
Retailer 5
-
$691 SGD
$540 USD
View
B+
Retailer 6
-
$778 SGD
$608 USD
View
B+
Retailer 7
-
$793 SGD
$620 USD
View
B+
Retailer 8
-
$793 SGD
$620 USD
View
B+
Retailer 9
-
$818 SGD
$640 USD
View
B
Retailer 10
-
$887 SGD
£546 GBP
View
B
Retailer 11
-
$894 SGD
£551 GBP
View
B
Retailer 12
-
$900 SGD
$704 USD
View
B
Retailer 13
-
$902 SGD
$705 USD
View
B
Retailer 14
-
$953 SGD
€710 EUR
View
B
Retailer 15
-
$1,035 SGD
$810 USD
View
Retailer 16
-
$1,067 SGD
A$1,284 AUD
View
Price last confirmed 29 days ago
B
Retailer 17
-
$1,093 SGD
ZAR 13,804 ZAR
View
Most Expensive
B
MOH London
B3514FB79 · Nov 2
$1,636 SGD
£1,007 GBP
View
17 more retailers have this diamond
Prices start from $592 SGDSave up to $1,043 SGD

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
$592 SGD