Asscher|Natural|GIA

1.51ct G SI1 Asscher Natural Diamond

VG • G/SI1 • GIA 7522391975

Certificate GIA 7522391975

Diamond specifications and retailer prices

From $7,415 NZD
$4,172 USD
As of November 1, 2026
Save $7,925 NZD (52%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $16,730 NZD at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

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), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7522391975. Listed at 23 retailers as of November 1, 2026, with a 107% 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
G
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Pavilion angle57.7°
OriginNatural
Grading LabGIA
CertificateGIA 7522391975
Dimensions6.29 × 6.24 × 4.09 mm
L/W Ratio1.01
Girdle conditionPolished
Top View
6.29 mm6.24 mm1.51 ctG / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7522391975
Side View
Table 64.0%CrownGirdle: ThickPavilion 57.7°Culet: NoneDepth 65.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $10,116 NZD|Low: $7,317 NZD|High: $16,037 NZD|Avg: $10,062 NZD|-1.9%
Retailer 1
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
November 2, 2026
Retailer 2$7,415 NZD
Retailer 12$7,439 NZD
Retailer 13$7,696 NZD
Retailer 19$7,841 NZD
Retailer 10$8,312 NZD
Retailer 4$8,341 NZD
Retailer 8$8,411 NZD
Retailer 16$8,823 NZD
Retailer 15$8,844 NZD
Retailer 7$8,881 NZD
Retailer 20$8,940 NZD
Retailer 11$9,011 NZD
Retailer 18$9,327 NZD
Retailer 1$10,116 NZD
Retailer 17$11,145 NZD
Retailer 6$11,537 NZD
Retailer 14$12,210 NZD
Retailer 5$12,794 NZD
Retailer 3$15,340 NZD
Retailer 9$15,625 NZD

21 data points across 20 retailers

23 retailers$7,415 NZD to $15,340 NZD

A
Cheapest Retailer
-
$7,415 NZD
$4,172 USD
A
Retailer 2
-
$7,439 NZD
HK$32,700 HKD
View
Retailer 3
-
$7,696 NZD
$4,330 USD
View
Price last confirmed 12 days ago
A
Retailer 4
-
$7,841 NZD
$4,412 USD
View
A
Retailer 5
-
$8,312 NZD
$4,677 USD
View
A
Retailer 6
-
$8,341 NZD
€4,470 EUR
View
A
Retailer 7
-
$8,411 NZD
$4,732 USD
View
A
Retailer 8
-
$8,823 NZD
$4,964 USD
View
Final sale: no returns
A
Retailer 9
-
$8,844 NZD
$4,976 USD
View
A
Retailer 10
-
$8,881 NZD
$4,997 USD
View
A
Retailer 11
-
$8,940 NZD
$5,030 USD
View
A
Retailer 12
-
$9,011 NZD
$5,070 USD
View
A
Retailer 13
-
$9,327 NZD
£4,132 GBP
View
A
Retailer 14
-
$9,933 NZD
A$8,598 AUD
View
Retailer 15
-
$10,071 NZD
A$8,718 AUD
View
Price last confirmed 29 days ago
B+
Retailer 16
-
$10,116 NZD
$5,692 USD
View
A
Retailer 17
-
$11,145 NZD
£4,938 GBP
View
B+
Retailer 18
-
$11,537 NZD
€6,182 EUR
View
B+
Retailer 19
-
$12,210 NZD
$6,870 USD
View
B+
Retailer 20
-
$12,794 NZD
ZAR 116,289 ZAR
View
B
Retailer 21
-
$15,340 NZD
£6,796 GBP
View
Retailer 22
-
$15,625 NZD
$8,792 USD
View
Price last confirmed 9 days ago
Most Expensive
NZ Jewellers
7ae94011-63c7-4ac1-b055-489a908212df · Sep 25
$16,730 NZD
$9,413 USD
View
Price last confirmed 38 days ago
22 more retailers have this diamond
Prices start from $7,415 NZDSave up to $7,925 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.

A
1.51ct Asscher
$7,415 NZD