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Round|Natural|GIA

1.51ct F VS2 Round Natural Diamond

VG • F/VS2 • GIA 6525742906

Certificate GIA 6525742906

Diamond specifications and retailer prices

From $12,203 NZD
As of November 4, 2026
Save $10,729 NZD (47%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $28,439 NZD at NZ Jewellers · As of September 28, 2026
View at NZ Jewellers

About this 1.51ct natural round diamond

This 1.51ct natural round sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by GIA 6525742906. Listed at 20 retailers as of November 4, 2026, with a 88% 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
F
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle38.5°
Pavilion angle39.8°
OriginNatural
Grading LabGIA
CertificateGIA 6525742906
Dimensions7.15 × 7.05 × 4.59 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Top View
7.15 mm7.05 mm1.51 ctF / VS2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6525742906
Side View
Table 57.0%Crown 38.5°Girdle: STK-THKPavilion 39.8°Culet: NoneDepth 64.7%

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 4
Current: $15,048 NZD|Low: $12,203 NZD|High: $23,983 NZD|Avg: $16,412 NZD|-5.8%
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
November 6, 2026
Retailer 15$12,203 NZD
Retailer 9$12,454 NZD
Retailer 5$14,089 NZD
Retailer 14$14,260 NZD
Retailer 7$14,409 NZD
Retailer 1$15,048 NZD
Retailer 12$15,130 NZD
Retailer 4$15,229 NZD
Retailer 2$15,231 NZD
Retailer 6$15,704 NZD
Retailer 13$16,499 NZD
Retailer 3$16,864 NZD
Retailer 10$17,912 NZD
Retailer 8$20,130 NZD
Retailer 11$22,932 NZD

31 data points across 15 retailers

20 retailers$12,203 NZD to $22,932 NZD

A
Cheapest Retailer
-
$12,203 NZD
A
Retailer 2
-
$12,454 NZD
View
Retailer 3
-
$13,922 NZD
View
Price last confirmed 25 days ago
A
Retailer 4
-
$14,089 NZD
View
A
Retailer 5
-
$14,260 NZD
View
Retailer 6
-
$14,409 NZD
View
Price last confirmed 19 days ago
A
Retailer 7
-
$15,048 NZD
View
A
Retailer 8
-
$15,130 NZD
View
A
Retailer 9
-
$15,229 NZD
View
Final sale: no returns
Retailer 10
-
$15,231 NZD
View
Price last confirmed 8 days ago
Retailer 11
-
$15,704 NZD
View
Price last confirmed 14 days ago
A
Retailer 12
-
$16,499 NZD
View
A
Retailer 13
-
$16,864 NZD
View
Retailer 14
-
$17,005 NZD
View
Price last confirmed 39 days ago
Retailer 15
-
$17,266 NZD
View
Price last confirmed 38 days ago
A
Retailer 16
-
$17,912 NZD
View
Retailer 17
-
$19,619 NZD
View
Price last confirmed 38 days ago
B+
Retailer 18
-
$20,130 NZD
View
B+
Retailer 19
-
$22,932 NZD
View
Most Expensive
NZ Jewellers
04f4c8ac-bc46-4c9e-b505-ddf1cd4baff4 · Sep 28
$28,439 NZD
$15,987 USD
View
Price last confirmed 38 days ago
19 more retailers have this diamond
Prices start from $12,203 NZDSave up to $10,729 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 Round
$12,203 NZD