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Asscher|Natural|GIA

0.51ct H SI1 Asscher Natural Diamond

GD • H/SI1 • GIA 1548154435

Certificate GIA 1548154435

Diamond specifications and retailer prices

From $455 SGD
$356 USD
As of November 2, 2026
Save $171 SGD (27%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $626 SGD at 77 Diamonds · As of November 2, 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 H colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1548154435. Listed at 5 retailers as of November 2, 2026, with prices from $455 to $626, a $171 spread on the same certified stone. 77 Diamonds lists it at $626. 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
H
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1548154435
Dimensions4.36 × 4.32 × 2.96 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Crystal
Top View
4.36 mm4.32 mm0.51 ctH / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1548154435
Side View
Table 63.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.4%

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: Nov 2
Current: $626 SGD|Low: $398 SGD|High: $653 SGD|Avg: $538 SGD|-2.3%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 2, 2026
Retailer 2$455 SGD
Retailer 4$484 SGD
Retailer 3$541 SGD
Retailer 5$559 SGD
77 Diamonds$626 SGD

42 data points across 5 retailers

5 retailers$455 SGD to $626 SGD

A
Cheapest Retailer
-
$455 SGD
$356 USD
Final sale: no returns
B+
Retailer 2
-
$484 SGD
MYR 1,541 MYR
View
B+
Retailer 3
-
$541 SGD
View
B+
Retailer 4
-
$559 SGD
$437 USD
View
Most Expensive
B+
77 Diamonds
ACCPPKTPMW3M · Nov 2
$626 SGD
£386 GBP
View
4 more retailers have this diamond
Prices start from $455 SGDSave up to $171 SGD

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
$455 SGD