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Asscher|Natural|GIA

1.20ct E SI1 Asscher Natural Diamond

VG • E/SI1 • GIA 1

Certificate GIA 1

Diamond specifications and retailer prices

From $8,845 NZD
$4,985 USD
As of October 30, 2026
Save $2,312 NZD (21%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $11,157 NZD at Blue Nile · As of October 29, 2026
View at Blue Nile

About this 1.2ct natural asscher diamond

This 1.2ct natural asscher sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA. Listed at 3 retailers as of October 29, 2026, with prices from $8,845 to $11,157, a $2,312 spread on the same certified stone. Blue Nile lists it at $11,157. 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
E
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1
Dimensions5.93 × 5.76 × 3.96 mm
L/W Ratio1.03
Top View
5.93 mm5.76 mm1.20 ctE / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1
Side View
Table 67.0%CrownGirdle: ThickPavilionCulet: NoneDepth 68.8%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $11,157 NZD|Low: $8,728 NZD|High: $19,755 NZD|Avg: $12,057 NZD
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
September 29, 2026
Retailer 3$8,845 NZD
Retailer 7$9,455 NZD
Retailer 2$10,701 NZD
Retailer 4$10,701 NZD
Blue Nile$11,157 NZD
Retailer 6$12,347 NZD
Retailer 5$19,755 NZD

4 data points across 7 retailers

3 retailers$8,845 NZD to $11,157 NZD

B
Cheapest Retailer
-
$8,845 NZD
$4,985 USD
B
Retailer 2
-
$9,455 NZD
$5,329 USD
View
Most Expensive
B
Blue Nile
13759068 · Oct 29
$11,157 NZD
$6,288 USD
View
2 more retailers have this diamond
Prices start from $8,845 NZDSave up to $2,312 NZD

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
1.20ct Asscher
$8,845 NZD