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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 $422 USD
As of October 29, 2026
Save $718 USD (63%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,140 USD 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 $422 to $1,140, a $718 spread on the same certified stone. Do Amore Diamonds lists it at $1,140. 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 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: $1,140 USD|Low: $365 USD|High: $1,230 USD|Avg: $627 USD|-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$422 USD
Retailer 9$453 USD
Retailer 3$543 USD
Retailer 7$557 USD
Retailer 2$585 USD
Retailer 4$600 USD
Retailer 8$600 USD
Retailer 5$620 USD
Do Amore Diamonds$1,140 USD

44 data points across 9 retailers

9 retailers$422 USD to $1,140 USD

B+
Cheapest Retailer
-
$422 USD
Final sale: no returns
A
Retailer 2
-
$453 USD
MYR 1,844 MYR
View
B+
Retailer 3
-
$543 USD
View
B+
Retailer 4
-
$557 USD
View
B+
Retailer 5
-
$585 USD
£460 GBP
View
B+
Retailer 6
-
$600 USD
View
B+
Retailer 7
-
$600 USD
View
B+
Retailer 8
-
$620 USD
View
Most Expensive
B
Do Amore Diamonds
12-100768318619 · Oct 29
$1,140 USD
View
8 more retailers have this diamond
Prices start from $422 USDSave up to $718 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.

A
0.51ct Asscher
$422 USD