Asscher|Natural|GIA

0.51ct E SI1 Asscher Natural Diamond

GD • E/SI1 • GIA 6565445826

Certificate GIA 6565445826

Diamond specifications and retailer prices

From $460 USD
As of October 28, 2026
Save $110 USD (19%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $570 USD at 77 Diamonds · As of October 29, 2026
View at 77 Diamonds

About this 0.51ct natural asscher diamond

This 0.51ct natural asscher sits in the half to three-quarter carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6565445826. Listed at 2 retailers as of October 28, 2026, with prices from $460 to $570, a $110 spread on the same certified stone. 77 Diamonds lists it at $570. 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
E
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6565445826
Dimensions4.44 × 4.35 × 2.93 mm
L/W Ratio1.02
Culet sizeNone
Key to symbols
Crystal, Feather
Top View
4.44 mm4.35 mm0.51 ctE / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6565445826
Side View
Table 67.0%CrownGirdle: STK-THKPavilionCuletDepth 67.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 28
Current: $570 USD|Low: $460 USD|High: $570 USD|Avg: $514 USD|+4.8%
77 Diamonds
Retailer 2
October 29, 2026
Retailer 2$460 USD
77 Diamonds$570 USD

27 data points across 2 retailers

2 retailers$460 USD to $570 USD

B+
Cheapest Retailer
-
$460 USD
Most Expensive
B+
77 Diamonds
ACCP23FTMUDF · Oct 29
$570 USD
£449 GBP
View
1 more retailer has this diamond
Prices start from $460 USDSave up to $110 USD

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
$460 USD