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Asscher|Natural|GIA

1.51ct J VS1 Asscher Natural Diamond

ID • J/VS1 • GIA 1559990991

Certificate GIA 1559990991

Diamond specifications and retailer prices

From $4,380 SGD
£2,697 GBP
As of November 2, 2026
Save $3,718 SGD (46%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $8,098 SGD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

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 VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1559990991. Listed at 8 retailers as of October 30, 2026, with prices from $4,380 to $8,098, a $3,718 spread on the same certified stone. NZ Jewellers lists it at $8,098. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
J
Colour
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.83°
Pavilion angle60.61°
OriginNatural
Grading LabGIA
CertificateGIA 1559990991
Dimensions6.28 × 6.16 × 4.20 mm
L/W Ratio1.02
Girdle conditionVery Thick
Key to symbols
Crystal
Top View
6.28 mm6.16 mm1.51 ctJ / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1559990991
Side View
Table 68.0%Crown 47.83°Girdle: VTK-POLPavilion 60.61°Culet: NoneDepth 68.2%

Caratlytics Score

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

Price History

Last verified: Nov 2
Current: $8,098 SGD|Low: $4,379 SGD|High: $8,397 SGD|Avg: $5,716 SGD|-3.6%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 2$4,380 SGD
Retailer 4$4,470 SGD
Retailer 7$4,649 SGD
Retailer 5$4,745 SGD
Retailer 6$4,827 SGD
Retailer 8$5,087 SGD
Retailer 3$7,773 SGD
NZ Jewellers$8,098 SGD

37 data points across 8 retailers

8 retailers$4,380 SGD to $8,098 SGD

A
Cheapest Retailer
-
$4,380 SGD
£2,697 GBP
A
Retailer 2
-
$4,470 SGD
$3,495 USD
View
A
Retailer 3
-
$4,649 SGD
$3,635 USD
View
A
Retailer 4
-
$4,745 SGD
$3,710 USD
View
A
Retailer 5
-
$4,827 SGD
$3,774 USD
View
Retailer 6
-
$5,087 SGD
A$6,120 AUD
View
Price last confirmed 24 days ago
B+
Retailer 7
-
$7,773 SGD
£4,786 GBP
View
Most Expensive
B
NZ Jewellers
072617fa-8fa4-412a-88d5-7e53faf2ac08 · Oct 30
$8,098 SGD
$6,332 USD
View
7 more retailers have this diamond
Prices start from $4,380 SGDSave up to $3,718 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
$4,380 SGD