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Asscher|Natural|GIA

1.20ct I SI1 Asscher Natural Diamond

VG • I/SI1 • GIA 1539509688

Certificate GIA 1539509688

Diamond specifications and retailer prices

From $3,123 AUD
HK$17,100 HKD
As of November 1, 2026
Save $3,913 AUD (56%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $7,037 AUD 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 $3,123 to $7,037, a $3,913 spread on the same certified stone. MOH London lists it at $7,037. 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
Colour
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $7,037 AUD|Low: $3,123 AUD|High: $7,111 AUD|Avg: $4,361 AUD|-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$3,123 AUD
Retailer 2$3,139 AUD
Retailer 8$3,707 AUD
Retailer 4$3,957 AUD
Retailer 3$4,293 AUD
Retailer 9$4,500 AUD
Retailer 7$4,701 AUD
Retailer 5$4,937 AUD
MOH London$7,037 AUD

32 data points across 9 retailers

17 retailers$3,123 AUD to $7,037 AUD

B+
Cheapest Retailer
-
$3,123 AUD
HK$17,100 HKD
A
Retailer 2
-
$3,139 AUD
₹209,485 INR
View
B+
Retailer 3
-
$3,522 AUD
$2,468 USD
View
B+
Retailer 4
-
$3,597 AUD
$2,521 USD
View
B+
Retailer 5
-
$3,707 AUD
$2,598 USD
View
Final sale: no returns
B+
Retailer 6
-
$3,938 AUD
$2,760 USD
View
B+
Retailer 7
-
$3,957 AUD
$2,773 USD
View
B
Retailer 8
-
$3,998 AUD
$2,802 USD
View
B
Retailer 9
-
$4,218 AUD
$2,956 USD
View
B
Retailer 10
-
$4,293 AUD
£2,369 GBP
View
B
Retailer 11
-
$4,333 AUD
SGD 4,104 SGD
View
B
Retailer 12
-
$4,366 AUD
$3,060 USD
View
Retailer 13
-
$4,500 AUD
View
Price last confirmed 25 days ago
B
Retailer 14
-
$4,701 AUD
€3,138 EUR
View
B
Retailer 15
-
$4,937 AUD
ZAR 55,891 ZAR
View
B
Retailer 16
-
$5,863 AUD
$4,109 USD
View
Most Expensive
B
MOH London
1CD5F946D · Nov 1
$7,037 AUD
£3,883 GBP
View
16 more retailers have this diamond
Prices start from $3,123 AUDSave up to $3,913 AUD

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
$3,123 AUD