Asscher|Natural|GIA

0.51ct J IF Asscher Natural Diamond

ID • J/IF • GIA 3

Certificate GIA 3

Diamond specifications and retailer prices

From €887 EUR
$994 USD
As of October 31, 2026
Save €190 EUR (18%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: €1,076 EUR 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 €887 to €1,076, a €190 spread on the same certified stone. Blue Nile lists it at €1,076. 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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: €1,076 EUR|Low: €887 EUR|High: €1,100 EUR|Avg: €987 EUR
Blue Nile
Retailer 2
Retailer 3
Retailer 4
September 26, 2026
Retailer 4€887 EUR
Retailer 2€930 EUR
Blue Nile€1,076 EUR
Retailer 3€1,100 EUR

2 data points across 4 retailers

3 retailers€887 EUR to €1,076 EUR

B+
Cheapest Retailer
-
€887 EUR
$994 USD
B
Retailer 2
-
€930 EUR
$1,043 USD
View
Most Expensive
B
Blue Nile
17227700 · Oct 31
€1,076 EUR
$1,207 USD
View
2 more retailers have this diamond
Prices start from €887 EURSave up to €190 EUR

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
€887 EUR