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Asscher|Natural|GIA

1.51ct J SI2 Asscher Natural Diamond

EX • J/SI2 • GIA 1433825643

Certificate GIA 1433825643

Diamond specifications and retailer prices

From $7,782 NZD
$4,386 USD
As of November 1, 2026
Save $7,906 NZD (50%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $15,688 NZD 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 $7,782 to $15,688, a $7,906 spread on the same certified stone. MOH London lists it at $15,688. 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
Colour
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $15,688 NZD|Low: $7,550 NZD|High: $15,877 NZD|Avg: $10,663 NZD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 4$8,236 NZD
Retailer 5$9,347 NZD
Retailer 3$9,610 NZD
Retailer 8$9,989 NZD
Retailer 9$9,989 NZD
Retailer 10$10,326 NZD
Retailer 6$10,868 NZD
Retailer 2$11,145 NZD
Retailer 7$11,721 NZD
MOH London$15,688 NZD

38 data points across 10 retailers

10 retailers$7,782 NZD to $15,688 NZD

B+
Cheapest Retailer
-
$7,782 NZD
$4,386 USD
B+
Retailer 2
-
$8,236 NZD
$4,642 USD
View
Final sale: no returns
B
Retailer 3
-
$9,347 NZD
$5,268 USD
View
B
Retailer 4
-
$9,610 NZD
£4,265 GBP
View
B
Retailer 5
-
$9,989 NZD
$5,630 USD
View
B
Retailer 6
-
$9,989 NZD
$5,630 USD
View
B
Retailer 7
-
$10,326 NZD
$5,820 USD
View
Retailer 8
-
$10,868 NZD
$6,125 USD
View
Price last confirmed 10 days ago
B
Retailer 9
-
$11,145 NZD
€5,982 EUR
View
Most Expensive
B
MOH London
68B2E9CE5 · Nov 1
$15,688 NZD
£6,962 GBP
View
9 more retailers have this diamond
Prices start from $7,782 NZDSave up to $7,906 NZD

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
$7,782 NZD