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Asscher|Natural|GIA

1.51ct G SI1 Asscher Natural Diamond

G/SI1 • GIA 2231122979

Certificate GIA 2231122979

Diamond specifications and retailer prices

From $17,649 NZD
$9,930 USD
As of October 31, 2026
Save $1,671 NZD (9%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $19,319 NZD at Jared · As of November 2, 2026
View at Jared

About this 1.51ct natural asscher diamond

This 1.51ct natural asscher sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included) and certified by GIA 2231122979. Listed at 4 retailers as of October 31, 2026, with a relatively tight 9% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

1.51
Carat
G
Colour
SI1
Clarity
-
Cut

Specifications

Cut
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2231122979
Dimensions6.38 × 6.26 mm
L/W Ratio1.02
Girdle conditionPolished
Key to symbols
Crystal, Feather, Needle, Indented Natural
Top View
6.38 mm6.26 mm1.51 ctG / SI1
OriginNatural
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2231122979
Side View
Table 64.0%CrownGirdle: ThickPavilionCulet: NoneDepth 68.0%

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 31
Current: $19,319 NZD|Low: $17,649 NZD|High: $19,319 NZD|Avg: $18,779 NZD
Jared
Retailer 2
Retailer 3
Retailer 4
September 3, 2026
Retailer 2$17,649 NZD
Retailer 3$18,697 NZD
Retailer 4$18,697 NZD
Jared$19,319 NZD

4 data points across 4 retailers

4 retailers$17,649 NZD to $19,319 NZD

B
Cheapest Retailer
-
$17,649 NZD
$9,930 USD
B
Retailer 2
-
$18,697 NZD
$10,520 USD
View
B
Retailer 3
-
$18,697 NZD
$10,520 USD
View
Most Expensive
B
Jared
150333030 · Nov 2
$19,319 NZD
$10,870 USD
View
3 more retailers have this diamond
Prices start from $17,649 NZDSave up to $1,671 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
1.51ct Asscher
$17,649 NZD