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Asscher|Natural|GIA

1.51ct H SI2 Asscher Natural Diamond

GD • H/SI2 • GIA 7542424186

Certificate GIA 7542424186

Diamond specifications and retailer prices

From $2,729 USD
As of October 30, 2026
Save $480 USD (15%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $3,209 USD at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 1.51ct natural asscher diamond

This 1.51ct natural asscher sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7542424186. Listed at 3 retailers as of October 30, 2026, with prices from $2,729 to $3,209, a $480 spread on the same certified stone. Blue Nile lists it at $3,209. 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

1.51
Carat
H
Color
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle45.2°
Pavilion angle53.6°
OriginNatural
Grading LabGIA
CertificateGIA 7542424186
Dimensions6.87 × 6.59 × 4.24 mm
L/W Ratio1.04
Girdle conditionFaceted
Culet sizeNone
Cert comments
Clouds are not shown. Pinpoints are not shown.
Key to symbols
Feather, Crystal, Needle, Natural
Top View
6.87 mm6.59 mm1.51 ctH / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7542424186
Side View
Table 68.0%Crown 45.2°Girdle: MediumPavilion 53.6°Culet: NoneDepth 64.4%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: $3,209 USD|Low: $2,729 USD|High: $4,634 USD|Avg: $3,339 USD|-2.1%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 31, 2026
Retailer 3$2,729 USD
Retailer 2$2,882 USD
Retailer 5$3,094 USD
Blue Nile$3,209 USD
Retailer 4$4,634 USD

35 data points across 5 retailers

3 retailers$2,729 USD to $3,209 USD

A
Cheapest Retailer
-
$2,729 USD
A
Retailer 2
-
$2,882 USD
£2,269 GBP
View
Most Expensive
B+
Blue Nile
27956373 · Oct 31
$3,209 USD
View
2 more retailers have this diamond
Prices start from $2,729 USDSave up to $480 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
1.51ct Asscher
$2,729 USD