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Asscher|Natural|GIA

0.51ct J IF Asscher Natural Diamond

ID • J/IF • GIA 3

Certificate GIA 3

Diamond specifications and retailer prices

From $1,271 SGD
$994 USD
As of October 31, 2026
Save $272 SGD (18%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $1,543 SGD at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 0.51ct natural asscher diamond

This 0.51ct natural asscher sits in the half to three-quarter carat band, graded J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA. Listed at 3 retailers as of October 31, 2026, with prices from $1,271 to $1,543, a $272 spread on the same certified stone. Blue Nile lists it at $1,543. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.51
Carat
J
Colour
IF
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3
Dimensions4.39 × 4.30 × 2.94 mm
L/W Ratio1.02
Top View
4.39 mm4.30 mm0.51 ctJ / IF
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 3
Side View
Table 62.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 68.3%

Caratlytics Score

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

Price History

Last verified: Oct 31
Current: $1,543 SGD|Low: $1,271 SGD|High: $1,578 SGD|Avg: $1,415 SGD
Blue Nile
Retailer 2
Retailer 3
Retailer 4
September 26, 2026
Retailer 4$1,271 SGD
Retailer 2$1,333 SGD
Blue Nile$1,543 SGD
Retailer 3$1,578 SGD

2 data points across 4 retailers

3 retailers$1,271 SGD to $1,543 SGD

B+
Cheapest Retailer
-
$1,271 SGD
$994 USD
B
Retailer 2
-
$1,333 SGD
$1,043 USD
View
Most Expensive
B
Blue Nile
17227700 · Oct 31
$1,543 SGD
$1,207 USD
View
2 more retailers have this diamond
Prices start from $1,271 SGDSave up to $272 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
$1,271 SGD