Asscher|Natural|GIA

1.20ct I SI1 Asscher Natural Diamond

VG • I/SI1 • GIA 1539509688

Certificate GIA 1539509688

Diamond specifications and retailer prices

From $2,189 USD
HK$17,100 HKD
As of November 1, 2026
Save $2,743 USD (56%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $4,931 USD at MOH London · As of November 1, 2026
View at MOH London

About this 1.2ct natural asscher diamond

This 1.2ct natural asscher sits in the classic one-carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1539509688. Listed at 17 retailers as of November 1, 2026, with prices from $2,189 to $4,931, a $2,743 spread on the same certified stone. MOH London lists it at $4,931. 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

1.20
Carat
I
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle52.74°
Pavilion angle62.08°
OriginNatural
Grading LabGIA
CertificateGIA 1539509688
Dimensions7.04 × 5.24 × 3.66 mm
L/W Ratio1.34
Cert comments
Clouds are not shown. Pinpoints are not shown.
Key to symbols
Crystal, Feather, Needle
Top View
7.04 mm5.24 mm1.20 ctI / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1539509688
Side View
Table 68.0%Crown 52.74°Girdle: THK-VTKPavilion 62.08°Culet: NoneDepth 69.9%

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 1
Current: $4,931 USD|Low: $2,189 USD|High: $4,983 USD|Avg: $3,056 USD|-1.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 6$2,189 USD
Retailer 2$2,200 USD
Retailer 8$2,598 USD
Retailer 4$2,773 USD
Retailer 3$3,009 USD
Retailer 9$3,154 USD
Retailer 7$3,295 USD
Retailer 5$3,460 USD
MOH London$4,931 USD

32 data points across 9 retailers

17 retailers$2,189 USD to $4,931 USD

B+
Cheapest Retailer
-
$2,189 USD
HK$17,100 HKD
A
Retailer 2
-
$2,200 USD
₹209,485 INR
View
B+
Retailer 3
-
$2,468 USD
View
B+
Retailer 4
-
$2,521 USD
View
B+
Retailer 5
-
$2,598 USD
View
Final sale: no returns
B+
Retailer 6
-
$2,760 USD
View
B+
Retailer 7
-
$2,773 USD
View
B
Retailer 8
-
$2,802 USD
View
B
Retailer 9
-
$2,956 USD
View
B
Retailer 10
-
$3,009 USD
£2,369 GBP
View
B
Retailer 11
-
$3,037 USD
SGD 4,104 SGD
View
B
Retailer 12
-
$3,060 USD
View
Retailer 13
-
$3,154 USD
A$4,852 AUD
View
Price last confirmed 24 days ago
B
Retailer 14
-
$3,295 USD
€3,138 EUR
View
B
Retailer 15
-
$3,460 USD
ZAR 55,891 ZAR
View
B
Retailer 16
-
$4,109 USD
View
Most Expensive
B
MOH London
1CD5F946D · Nov 1
$4,931 USD
£3,883 GBP
View
16 more retailers have this diamond
Prices start from $2,189 USDSave up to $2,743 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.

A
1.20ct Asscher
$2,189 USD