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Asscher|Natural|GIA

1.51ct H SI1 Asscher Natural Diamond

GD • H/SI1 • GIA 1162924691

Certificate GIA 1162924691

Diamond specifications and retailer prices

From $19,852 NZD
As of November 6, 2026
Save $7,441 NZD (27%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $33,217 NZD at MOH London · As of November 4, 2026
View at MOH London

About this 1.51ct natural asscher diamond

This 1.51ct natural asscher sits in the one-and-a-half to two carat band, graded H 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 1162924691. Listed at 11 retailers as of November 6, 2026, with a 37% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
H
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1162924691
Dimensions6.30 × 6.27 × 4.22 mm
L/W Ratio1.00
Top View
6.30 mm6.27 mm1.51 ctH / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1162924691
Side View
Table 59.0%CrownGirdle: ThickPavilionCulet: NoneDepth 67.3%

Caratlytics Score

How it works →
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: Nov 6
Current: $33,217 NZD|Low: $19,338 NZD|High: $33,707 NZD|Avg: $24,617 NZD|-0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 7, 2026
Retailer 6$19,338 NZD
Retailer 7$19,852 NZD
Retailer 2$22,846 NZD
Retailer 8$23,018 NZD
Retailer 5$23,204 NZD
Retailer 3$26,716 NZD
Retailer 4$27,293 NZD
MOH London$33,217 NZD

34 data points across 8 retailers

11 retailers$19,852 NZD to $27,293 NZD

Retailer 1
-
$19,338 NZD
Price last confirmed 24 days ago
B
Retailer 2
-
$19,852 NZD
View
B
Retailer 3
-
$22,846 NZD
View
C
Retailer 4
-
$23,018 NZD
View
Retailer 5
-
$23,204 NZD
View
Price last confirmed 15 days ago
C
Retailer 6
-
$24,172 NZD
View
C
Retailer 7
-
$24,172 NZD
View
C
Retailer 8
-
$24,984 NZD
View
B
Retailer 9
-
$26,716 NZD
View
C
Retailer 10
-
$27,293 NZD
View
Most Expensive
MOH London
45879D979 · Nov 4
$33,217 NZD
£14,499 GBP
View
Price under review
10 more retailers have this diamond
Prices start from $19,852 NZDSave up to $7,441 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
$19,852 NZD