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Asscher|Natural|GIA

1.30ct D SI1 Asscher Natural Diamond

GD • D/SI1 • GIA 1508017639

Certificate GIA 1508017639

Diamond specifications and retailer prices

From $5,010 SGD
As of November 2, 2026
Save $3,580 SGD (42%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $8,589 SGD at MOH London · As of November 2, 2026
View at MOH London

About this 1.3ct natural asscher diamond

This 1.3ct natural asscher sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1508017639. Listed at 4 retailers as of November 2, 2026, with prices from $5,010 to $8,589, a $3,580 spread on the same certified stone. MOH London lists it at $8,589. 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

1.30
Carat
D
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.85°
Pavilion angle31.83°
OriginNatural
Grading LabGIA
CertificateGIA 1508017639
Dimensions6.91 × 5.37 × 3.69 mm
L/W Ratio1.29
Girdle conditionVery Thick
Key to symbols
Cloud, Crystal, Feather
Top View
6.91 mm5.37 mm1.30 ctD / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1508017639
Side View
Table 67.0%Crown 46.85°Girdle: ThickPavilion 31.83°Culet: NoneDepth 68.7%

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: $8,589 SGD|Low: $4,956 SGD|High: $8,997 SGD|Avg: $6,091 SGD|-3.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 4, 2026
Retailer 3$5,010 SGD
Retailer 2$5,141 SGD
Retailer 9$5,596 SGD
Retailer 4$5,698 SGD
Retailer 5$5,826 SGD
Retailer 6$6,019 SGD
Retailer 7$6,054 SGD
Retailer 8$6,066 SGD
MOH London$8,589 SGD

35 data points across 9 retailers

4 retailers$5,010 SGD to $8,589 SGD

A
Cheapest Retailer
-
$5,010 SGD
A
Retailer 2
-
$5,141 SGD
View
Retailer 3
-
$5,698 SGD
View
Price last confirmed 33 days ago
Most Expensive
B
MOH London
811075DCC · Nov 2
$8,589 SGD
£5,295 GBP
View
3 more retailers have this diamond
Prices start from $5,010 SGDSave up to $3,580 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
1.30ct Asscher
$5,010 SGD