CaratHunter
Plans
Asscher|Natural|GIA

1.51ct K SI1 Asscher Natural Diamond

GD • K/SI1 • GIA 6465226115

Certificate GIA 6465226115

Diamond specifications and retailer prices

From $5,806 NZD
As of November 6, 2026
Save $5,930 NZD (51%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $11,737 NZD at MOH London · As of November 2, 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 K colour (faint-tinted) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6465226115. Listed at 9 retailers as of November 2, 2026, with prices from $5,806 to $11,737, a $5,930 spread on the same certified stone. MOH London lists it at $11,737. 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
K
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6465226115
Dimensions7.51 × 5.29 × 3.95 mm
L/W Ratio1.42
Top View
7.51 mm5.29 mm1.51 ctK / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6465226115
Side View
Table 66.0%CrownGirdle: ThickPavilionCulet: NoneDepth 74.6%

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 6
Current: $11,737 NZD|Low: $5,737 NZD|High: $11,877 NZD|Avg: $7,570 NZD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 5$5,806 NZD
Retailer 6$6,175 NZD
Retailer 10$6,237 NZD
Retailer 7$6,698 NZD
Retailer 3$7,107 NZD
Retailer 8$7,277 NZD
Retailer 9$7,470 NZD
Retailer 2$7,897 NZD
Retailer 4$8,565 NZD
MOH London$11,737 NZD

41 data points across 10 retailers

9 retailers$5,806 NZD to $11,737 NZD

B+
Cheapest Retailer
-
$5,806 NZD
B+
Retailer 2
-
$6,175 NZD
View
B+
Retailer 3
-
$6,698 NZD
View
B+
Retailer 4
-
$7,107 NZD
View
B
Retailer 5
-
$7,277 NZD
View
B
Retailer 6
-
$7,525 NZD
View
B
Retailer 7
-
$7,897 NZD
View
B
Retailer 8
-
$8,565 NZD
View
Most Expensive
C
MOH London
82B060F2E · Nov 2
$11,737 NZD
£5,195 GBP
View
8 more retailers have this diamond
Prices start from $5,806 NZDSave up to $5,930 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
$5,806 NZD