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Asscher|Natural|GIA

1.51ct E SI2 Asscher Natural Diamond

EX • E/SI2 • GIA 6555212990

Certificate GIA 6555212990

Diamond specifications and retailer prices

From $3,778 SGD
As of November 5, 2026
Save $981 SGD (21%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $4,759 SGD at Michael Trio · As of November 6, 2026
View at Michael Trio

About this 1.51ct natural asscher diamond

This 1.51ct natural asscher sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6555212990. Listed at 7 retailers as of November 5, 2026, with prices from $3,778 to $4,759, a $981 spread on the same certified stone. Michael Trio lists it at $4,759. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.51
Carat
E
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6555212990
Dimensions6.28 × 6.14 × 4.20 mm
L/W Ratio1.02
Top View
6.28 mm6.14 mm1.51 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6555212990
Side View
Table 68.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 68.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 5
Current: $4,759 SGD|Low: $3,560 SGD|High: $4,947 SGD|Avg: $4,231 SGD|-3.8%
Michael Trio
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 3$3,778 SGD
Retailer 4$4,031 SGD
Retailer 5$4,105 SGD
Retailer 6$4,170 SGD
Retailer 2$4,280 SGD
Michael Trio$4,759 SGD

46 data points across 6 retailers

7 retailers$3,778 SGD to $4,759 SGD

A
Cheapest Retailer
-
$3,778 SGD
A
Retailer 2
-
$4,031 SGD
View
A
Retailer 3
-
$4,105 SGD
View
Final sale: no returns
A
Retailer 4
-
$4,170 SGD
View
A
Retailer 5
-
$4,280 SGD
View
A
Retailer 6
-
$4,722 SGD
View
Most Expensive
A
Michael Trio
1501670603 · Nov 6
$4,759 SGD
View
6 more retailers have this diamond
Prices start from $3,778 SGDSave up to $981 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
1.51ct Asscher
$3,778 SGD