Asscher|Natural|GIA

1.51ct J SI2 Asscher Natural Diamond

EX • J/SI2 • GIA 1433825643

Certificate GIA 1433825643

Diamond specifications and retailer prices

From $4,386 USD
As of November 1, 2026
Save $4,456 USD (50%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $8,842 USD at MOH London · As of November 1, 2026
View at MOH London

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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1433825643. Listed at 10 retailers as of November 1, 2026, with prices from $4,386 to $8,842, a $4,456 spread on the same certified stone. MOH London lists it at $8,842. 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
J
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1433825643
Dimensions7.55 × 5.77 × 3.81 mm
L/W Ratio1.31
Culet sizeNone
Top View
7.55 mm5.77 mm1.51 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 1433825643
Side View
Table 60.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 66.1%

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: Nov 1
Current: $8,842 USD|Low: $4,255 USD|High: $8,948 USD|Avg: $6,009 USD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 4$4,642 USD
Retailer 5$5,268 USD
Retailer 2$5,416 USD
Retailer 8$5,630 USD
Retailer 9$5,630 USD
Retailer 10$5,820 USD
Retailer 6$6,125 USD
Retailer 3$6,284 USD
Retailer 7$6,606 USD
MOH London$8,842 USD

37 data points across 10 retailers

10 retailers$4,386 USD to $8,842 USD

B+
Cheapest Retailer
-
$4,386 USD
B+
Retailer 2
-
$4,642 USD
View
Final sale: no returns
B
Retailer 3
-
$5,268 USD
View
B
Retailer 4
-
$5,416 USD
£4,265 GBP
View
B
Retailer 5
-
$5,630 USD
View
B
Retailer 6
-
$5,630 USD
View
B
Retailer 7
-
$5,820 USD
View
Retailer 8
-
$6,125 USD
View
Price last confirmed 9 days ago
B
Retailer 9
-
$6,284 USD
€5,985 EUR
View
Most Expensive
B
MOH London
68B2E9CE5 · Nov 1
$8,842 USD
£6,962 GBP
View
9 more retailers have this diamond
Prices start from $4,386 USDSave up to $4,456 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
$4,386 USD