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Asscher|Natural|GIA

0.51ct E SI1 Asscher Natural Diamond

GD • E/SI1 • GIA 1553019203

Certificate GIA 1553019203

Diamond specifications and retailer prices

From $749 NZD
$422 USD
As of October 29, 2026
Save $1,274 NZD (63%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $2,023 NZD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore 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 1553019203. Listed at 9 retailers as of October 29, 2026, with prices from $749 to $2,023, a $1,274 spread on the same certified stone. Do Amore Diamonds lists it at $2,023. 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 1553019203
Dimensions4.38 × 4.31 × 2.94 mm
L/W Ratio1.02
Culet sizeNone
Key to symbols
Crystal, Cloud
Top View
4.38 mm4.31 mm0.51 ctE / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1553019203
Side View
Table 67.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 68.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $2,023 NZD|Low: $648 NZD|High: $2,182 NZD|Avg: $1,112 NZD|-7.3%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 6$749 NZD
Retailer 9$803 NZD
Retailer 3$963 NZD
Retailer 7$988 NZD
Retailer 2$1,037 NZD
Retailer 4$1,065 NZD
Retailer 8$1,065 NZD
Retailer 5$1,100 NZD
Do Amore Diamonds$2,023 NZD

43 data points across 9 retailers

9 retailers$749 NZD to $2,023 NZD

B+
Cheapest Retailer
-
$749 NZD
$422 USD
Final sale: no returns
A
Retailer 2
-
$803 NZD
MYR 1,844 MYR
View
B+
Retailer 3
-
$963 NZD
$543 USD
View
B+
Retailer 4
-
$988 NZD
$557 USD
View
B+
Retailer 5
-
$1,037 NZD
£460 GBP
View
B+
Retailer 6
-
$1,065 NZD
$600 USD
View
B+
Retailer 7
-
$1,065 NZD
$600 USD
View
B+
Retailer 8
-
$1,100 NZD
$620 USD
View
Most Expensive
B
Do Amore Diamonds
12-100768318619 · Oct 29
$2,023 NZD
$1,140 USD
View
8 more retailers have this diamond
Prices start from $749 NZDSave up to $1,274 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.

A
0.51ct Asscher
$749 NZD