CaratHunter
Plans
Asscher|Natural|GIA

1.51ct H VS1 Asscher Natural Diamond

VG • H/VS1 • GIA 5146486850

Certificate GIA 5146486850

Diamond specifications and retailer prices

From $17,719 NZD
As of November 5, 2026
Save $12,054 NZD (40%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $31,857 NZD at NZ Jewellers · As of November 5, 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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5146486850. Listed at 24 retailers as of November 4, 2026, with a 68% 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
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5146486850
Dimensions6.19 × 6.06 × 4.22 mm
L/W Ratio1.02
Top View
6.19 mm6.06 mm1.51 ctH / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5146486850
Side View
Table 67.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 69.6%

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 5
Current: $20,458 NZD|Low: $16,977 NZD|High: $30,211 NZD|Avg: $21,907 NZD|-1.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 9$16,977 NZD
Retailer 11$17,735 NZD
Retailer 3$19,115 NZD
Retailer 10$19,115 NZD
Retailer 2$19,450 NZD
Retailer 1$20,458 NZD
Retailer 8$20,772 NZD
Retailer 5$23,984 NZD
Retailer 7$24,465 NZD
Retailer 6$28,081 NZD
Retailer 4$29,773 NZD

45 data points across 11 retailers

24 retailers$17,719 NZD to $29,773 NZD

Retailer 1
-
$16,977 NZD
Price last confirmed 17 days ago
B
Retailer 2
-
$17,719 NZD
View
B
Retailer 3
-
$17,735 NZD
View
B
Retailer 4
-
$18,276 NZD
View
B
Retailer 5
-
$18,875 NZD
View
Retailer 6
-
$19,115 NZD
View
Price last confirmed 7 days ago
B
Retailer 7
-
$19,115 NZD
View
Final sale: no returns
B
Retailer 8
-
$19,450 NZD
View
B
Retailer 9
-
$20,458 NZD
View
B
Retailer 10
-
$20,708 NZD
View
Retailer 11
-
$20,772 NZD
View
Price last confirmed 13 days ago
B
Retailer 12
-
$21,027 NZD
View
B
Retailer 13
-
$22,093 NZD
View
B
Retailer 14
-
$22,317 NZD
View
B
Retailer 15
-
$22,317 NZD
View
B
Retailer 16
-
$22,899 NZD
View
B
Retailer 17
-
$23,062 NZD
View
B
Retailer 18
-
$23,894 NZD
View
B
Retailer 19
-
$23,984 NZD
View
B
Retailer 20
-
$24,465 NZD
View
Retailer 21
-
$25,146 NZD
View
Price last confirmed 13 days ago
B
Retailer 22
-
$28,081 NZD
View
B
Retailer 23
-
$29,773 NZD
View
Most Expensive
NZ Jewellers
1c3ecd5b-54a8-4962-85ae-7d2cf9bce094 · Nov 5
$31,857 NZD
$17,958 USD
View
Price under review
23 more retailers have this diamond
Prices start from $17,719 NZDSave up to $12,054 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
$17,719 NZD