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Asscher|Natural|GIA

0.51ct E SI1 Asscher Natural Diamond

GD • E/SI1 • GIA 6565445826

Certificate GIA 6565445826

Diamond specifications and retailer prices

From $816 NZD
$460 USD
As of October 28, 2026
Save $198 NZD (19%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $1,014 NZD at 77 Diamonds · As of October 30, 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 $816 to $1,014, a $198 spread on the same certified stone. 77 Diamonds lists it at $1,014. 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
Colour
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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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $1,014 NZD|Low: $816 NZD|High: $1,014 NZD|Avg: $912 NZD|+5.1%
77 Diamonds
Retailer 2
October 30, 2026
Retailer 2$816 NZD
77 Diamonds$1,014 NZD

28 data points across 2 retailers

2 retailers$816 NZD to $1,014 NZD

B+
Cheapest Retailer
-
$816 NZD
$460 USD
Most Expensive
B+
77 Diamonds
ACCP23FTMUDF · Oct 30
$1,014 NZD
£450 GBP
View
1 more retailer has this diamond
Prices start from $816 NZDSave up to $198 NZD

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
$816 NZD