Asscher|Natural|GIA

1.51ct J SI1 Asscher Natural Diamond

GD • J/SI1 • GIA 7518595739

Certificate GIA 7518595739

Diamond specifications and retailer prices

From $3,041 USD
As of October 31, 2026
Save $871 USD (22%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $3,912 USD at GemTrove · As of October 31, 2026
View at GemTrove

About this 1.51ct natural asscher diamond

This 1.51ct natural asscher sits in the one-and-a-half to two carat band, graded J 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 7518595739. Listed at 8 retailers as of October 31, 2026, with prices from $3,041 to $3,912, a $871 spread on the same certified stone. GemTrove lists it at $3,912. 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
J
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7518595739
Dimensions7.22 × 5.74 × 3.92 mm
L/W Ratio1.26
Culet sizeNone
Key to symbols
Crystal, Feather, Needle
Top View
7.22 mm5.74 mm1.51 ctJ / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7518595739
Side View
Table 62.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 68.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $3,912 USD|Low: $2,770 USD|High: $4,380 USD|Avg: $3,668 USD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 9$3,024 USD
Retailer 2$3,041 USD
Retailer 4$3,297 USD
Retailer 8$3,411 USD
Retailer 3$3,770 USD
Retailer 5$3,770 USD
Retailer 6$3,849 USD
Retailer 7$3,900 USD
GemTrove$3,912 USD

7 data points across 9 retailers

8 retailers$3,041 USD to $3,912 USD

B+
Cheapest Retailer
-
$3,041 USD
Final sale: no returns
B+
Retailer 2
-
$3,297 USD
View
B+
Retailer 3
-
$3,411 USD
MYR 13,895 MYR
View
B+
Retailer 4
-
$3,770 USD
View
B+
Retailer 5
-
$3,770 USD
View
B+
Retailer 6
-
$3,849 USD
SGD 5,202 SGD
View
B+
Retailer 7
-
$3,900 USD
View
Most Expensive
B+
GemTrove
GT-N-00949832-98 · Oct 31
$3,912 USD
A$6,018 AUD
View
7 more retailers have this diamond
Prices start from $3,041 USDSave up to $871 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.

B+
1.51ct Asscher
$3,041 USD