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Asscher|Natural|GIA

0.51ct D SI1 Asscher Natural Diamond

GD • D/SI1 • GIA 6522622064

Certificate GIA 6522622064

Diamond specifications and retailer prices

From $815 NZD
As of November 6, 2026
Save $113 NZD (12%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $928 NZD at 77 Diamonds · As of November 6, 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 D colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6522622064. Listed at 2 retailers as of November 6, 2026, with a relatively tight 14% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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
D
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6522622064
Dimensions4.34 × 4.34 × 2.91 mm
L/W Ratio1.00
Top View
4.34 mm4.34 mm0.51 ctD / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6522622064
Side View
Table 66.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 67.0%

Caratlytics Score

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

Last verified: Nov 6
Current: $928 NZD|Low: $815 NZD|High: $1,007 NZD|Avg: $887 NZD|-6.1%
77 Diamonds
Retailer 2
November 6, 2026
Retailer 2$815 NZD
77 Diamonds$928 NZD

41 data points across 2 retailers

2 retailers$815 NZD to $928 NZD

B+
Cheapest Retailer
-
$815 NZD
Most Expensive
B+
77 Diamonds
ACCPDC5CKSBX · Nov 6
$928 NZD
£411 GBP
View
1 more retailer has this diamond
Prices start from $815 NZDSave up to $113 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
$815 NZD