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Asscher|Natural|GIA

1.20ct I SI1 Asscher Natural Diamond

GD • I/SI1 • GIA 1508002418

Certificate GIA 1508002418

Diamond specifications and retailer prices

From $4,573 NZD
As of November 4, 2026
Save $1,614 NZD (26%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $6,187 NZD at Jared · As of November 4, 2026
View at Jared

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 standard cut grade stated by the retailer rather than the lab and certified by GIA 1508002418. Listed at 7 retailers as of November 4, 2026, with prices from $4,573 to $6,187, a $1,614 spread on the same certified stone. Jared lists it at $6,187. 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
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle54.6°
OriginNatural
Grading LabGIA
CertificateGIA 1508002418
Dimensions5.88 × 5.78 × 3.91 mm
L/W Ratio1.02
Girdle conditionPolished
Top View
5.88 mm5.78 mm1.20 ctI / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1508002418
Side View
Table 65.0%CrownGirdle: STK-THKPavilion 54.6°Culet: NoneDepth 67.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $6,187 NZD|Low: $4,573 NZD|High: $6,187 NZD|Avg: $5,501 NZD
Jared
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 4, 2026
Retailer 2$4,573 NZD
Retailer 7$4,656 NZD
Retailer 5$5,376 NZD
Retailer 6$5,715 NZD
Retailer 3$5,989 NZD
Retailer 4$5,989 NZD
Jared$6,187 NZD

4 data points across 7 retailers

7 retailers$4,573 NZD to $6,187 NZD

B+
Cheapest Retailer
-
$4,573 NZD
B+
Retailer 2
-
$4,656 NZD
View
B
Retailer 3
-
$5,376 NZD
View
B
Retailer 4
-
$5,715 NZD
View
B
Retailer 5
-
$5,989 NZD
View
B
Retailer 6
-
$5,989 NZD
View
Most Expensive
B
Jared
153484053 · Nov 4
$6,187 NZD
$3,430 USD
View
6 more retailers have this diamond
Prices start from $4,573 NZDSave up to $1,614 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
$4,573 NZD