Asscher|Natural|GIA

1.30ct H SI1 Asscher Natural Diamond

EX • H/SI1 • GIA 1558000219

Certificate GIA 1558000219

Diamond specifications and retailer prices

From $3,635 USD
As of November 6, 2026
Save $3,255 USD (47%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $6,890 USD at MOH London · As of November 4, 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 H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1558000219. Listed at 8 retailers as of November 4, 2026, with prices from $3,635 to $6,890, a $3,255 spread on the same certified stone. MOH London lists it at $6,890. 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

1.30
Carat
H
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1558000219
Dimensions7.38 × 5.60 × 3.77 mm
L/W Ratio1.32
Key to symbols
Crystal, Cloud, Feather, Needle
Top View
7.38 mm5.60 mm1.30 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1558000219
Side View
Table 66.0%CrownGirdle: THK-VTKPavilionCulet: NDepth 67.3%

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 6
Current: $6,890 USD|Low: $2,406 USD|High: $6,993 USD|Avg: $4,147 USD|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 4$2,406 USD
Retailer 3$3,147 USD
Retailer 12$3,635 USD
Retailer 6$3,813 USD
Retailer 11$3,930 USD
Retailer 2$3,969 USD
Retailer 9$4,079 USD
Retailer 8$4,189 USD
Retailer 10$4,392 USD
Retailer 7$4,429 USD
Retailer 5$5,042 USD
MOH London$6,890 USD

25 data points across 12 retailers

8 retailers$3,635 USD to $6,890 USD

Retailer 1
-
$2,406 USD
Price last confirmed 63 days ago
B+
Retailer 2
-
$3,635 USD
View
B+
Retailer 3
-
$3,813 USD
View
Final sale: no returns
B+
Retailer 4
-
$3,930 USD
View
B+
Retailer 5
-
$3,969 USD
View
Retailer 6
-
$4,429 USD
View
Price last confirmed 33 days ago
B
Retailer 7
-
$5,042 USD
View
Most Expensive
B
MOH London
C7D316394 · Nov 4
$6,890 USD
£5,425 GBP
View
7 more retailers have this diamond
Prices start from $3,635 USDSave up to $3,255 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+
1.30ct Asscher
$3,635 USD