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Asscher|Natural|GIA

1.51ct H SI1 Asscher Natural Diamond

VG • H/SI1 • GIA 6525904132

Certificate GIA 6525904132

Diamond specifications and retailer prices

From $8,861 NZD
As of November 6, 2026
Save $8,090 NZD (48%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $16,951 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 6525904132. Listed at 23 retailers as of November 4, 2026, with prices from $8,861 to $16,951, a $8,090 spread on the same certified stone. MOH London lists it at $16,951. 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
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle47.7°
Pavilion angle55.1°
OriginNatural
Grading LabGIA
CertificateGIA 6525904132
Dimensions7.89 × 5.79 × 4.02 mm
L/W Ratio1.36
Top View
7.89 mm5.79 mm1.51 ctH / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6525904132
Side View
Table 69.0%Crown 47.7°Girdle: MED-STKPavilion 55.1°Culet: NoneDepth 69.5%

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: $16,951 NZD|Low: $8,861 NZD|High: $17,535 NZD|Avg: $11,402 NZD|-3.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
November 7, 2026
Retailer 9$8,861 NZD
Retailer 5$9,012 NZD
Retailer 4$9,115 NZD
Retailer 16$9,119 NZD
Retailer 10$9,232 NZD
Retailer 8$9,647 NZD
Retailer 20$9,759 NZD
Retailer 6$10,317 NZD
Retailer 12$10,463 NZD
Retailer 19$10,639 NZD
Retailer 2$10,959 NZD
Retailer 11$10,986 NZD
Retailer 13$11,108 NZD
Retailer 7$11,404 NZD
Retailer 3$11,653 NZD
Retailer 21$11,653 NZD
Retailer 14$11,817 NZD
Retailer 17$11,871 NZD
Retailer 22$12,050 NZD
Retailer 18$14,076 NZD
Retailer 15$16,719 NZD
MOH London$16,951 NZD

38 data points across 22 retailers

23 retailers$8,861 NZD to $16,951 NZD

B+
Cheapest Retailer
-
$8,861 NZD
B+
Retailer 2
-
$9,012 NZD
View
B+
Retailer 3
-
$9,115 NZD
View
B+
Retailer 4
-
$9,119 NZD
View
B+
Retailer 5
-
$9,232 NZD
View
B+
Retailer 6
-
$9,647 NZD
View
Final sale: no returns
B+
Retailer 7
-
$9,759 NZD
View
B+
Retailer 8
-
$10,317 NZD
View
Retailer 9
-
$10,463 NZD
View
Price last confirmed 15 days ago
B+
Retailer 10
-
$10,639 NZD
View
B
Retailer 11
-
$10,878 NZD
View
B+
Retailer 12
-
$10,959 NZD
View
B
Retailer 13
-
$10,986 NZD
View
Retailer 14
-
$11,108 NZD
View
Retailer 15
-
$11,404 NZD
View
Price last confirmed 28 days ago
B
Retailer 16
-
$11,653 NZD
View
B
Retailer 17
-
$11,653 NZD
View
B
Retailer 18
-
$11,817 NZD
View
B
Retailer 19
-
$11,871 NZD
View
B
Retailer 20
-
$12,050 NZD
View
B
Retailer 21
-
$14,076 NZD
View
B
Retailer 22
-
$16,719 NZD
View
Most Expensive
B
MOH London
52B08A229 · Nov 4
$16,951 NZD
£7,399 GBP
View
22 more retailers have this diamond
Prices start from $8,861 NZDSave up to $8,090 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
$8,861 NZD