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Asscher|Natural|GIA

1.51ct H VS1 Asscher Natural Diamond

VG • H/VS1 • GIA 2556199121

Certificate GIA 2556199121

Diamond specifications and retailer prices

From $4,511 SGD
As of November 4, 2026
Save $2,495 SGD (36%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $7,006 SGD at Riddles Jewelry · As of November 4, 2026
View at Riddles Jewelry

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 VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2556199121. Listed at 11 retailers as of November 4, 2026, with prices from $4,511 to $7,006, a $2,495 spread on the same certified stone. Riddles Jewelry lists it at $7,006. 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
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2556199121
Dimensions6.28 × 6.24 × 4.19 mm
L/W Ratio1.01
Top View
6.28 mm6.24 mm1.51 ctH / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2556199121
Side View
Table 67.0%CrownGirdle: Very ThickPavilionCulet: NDepth 4.2%

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: Nov 4
Current: $6,538 SGD|Low: $4,398 SGD|High: $7,910 SGD|Avg: $6,261 SGD|-10.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Riddles Jewelry
November 6, 2026
Retailer 7$4,511 SGD
Retailer 9$4,605 SGD
Retailer 10$4,638 SGD
Retailer 4$4,882 SGD
Retailer 5$5,038 SGD
Retailer 6$5,556 SGD
Retailer 8$6,447 SGD
Retailer 1$6,538 SGD
Retailer 3$6,731 SGD
Retailer 11$6,905 SGD
Riddles Jewelry$7,006 SGD
Retailer 2$7,083 SGD

40 data points across 12 retailers

11 retailers$4,511 SGD to $7,006 SGD

A
Cheapest Retailer
-
$4,511 SGD
A
Retailer 2
-
$4,605 SGD
View
A
Retailer 3
-
$4,638 SGD
View
A
Retailer 4
-
$4,882 SGD
View
A
Retailer 5
-
$5,038 SGD
View
Final sale: no returns
A
Retailer 6
-
$5,556 SGD
View
B+
Retailer 7
-
$6,447 SGD
View
B+
Retailer 8
-
$6,538 SGD
View
Retailer 9
-
$6,731 SGD
View
Price last confirmed 28 days ago
Retailer 10
-
$6,905 SGD
View
Price last confirmed 14 days ago
Most Expensive
B+
Riddles Jewelry
1982746515 · Nov 4
$7,006 SGD
$5,485 USD
View
10 more retailers have this diamond
Prices start from $4,511 SGDSave up to $2,495 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
$4,511 SGD