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Round|Natural|GIA

1.51ct F VS1 Round Natural Diamond

VG • F/VS1 • GIA 2546319997

Certificate GIA 2546319997

Diamond specifications and retailer prices

From $13,347 NZD
As of October 30, 2026
Save $12,239 NZD (48%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $25,586 NZD at NZ Jewellers · As of November 5, 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 VS1 clarity (very-slightly-included), with a very-good cut grade and certified by GIA 2546319997. Listed at 24 retailers as of October 30, 2026, with prices from $13,347 to $25,586, a $12,239 spread on the same certified stone. NZ Jewellers lists it at $25,586. 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
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38.5°
Pavilion angle39.8°
OriginNatural
Grading LabGIA
CertificateGIA 2546319997
Dimensions7.09 × 7.14 × 4.61 mm
L/W Ratio1.01
Top View
7.09 mm7.14 mm1.51 ctF / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2546319997
Side View
Table 55.0%Crown 38.5°Girdle: STK-THKPavilion 39.8°Culet: NoneDepth 64.9%

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: Oct 30
Current: $25,586 NZD|Low: $13,347 NZD|High: $26,337 NZD|Avg: $17,689 NZD|-2.9%
NZ Jewellers
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
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Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
Retailer 24
November 6, 2026
Retailer 6$13,347 NZD
Retailer 9$13,662 NZD
Retailer 16$14,158 NZD
Retailer 8$14,311 NZD
Retailer 14$14,374 NZD
Retailer 12$15,245 NZD
Retailer 21$15,350 NZD
Retailer 3$15,352 NZD
Retailer 20$16,170 NZD
Retailer 2$16,499 NZD
Retailer 11$16,631 NZD
Retailer 4$16,859 NZD
Retailer 7$16,887 NZD
Retailer 23$17,344 NZD
Retailer 24$17,344 NZD
Retailer 22$17,914 NZD
Retailer 15$18,406 NZD
Retailer 18$19,002 NZD
Retailer 17$19,189 NZD
Retailer 10$19,817 NZD
Retailer 5$20,207 NZD
Retailer 13$22,396 NZD
Retailer 19$23,910 NZD
NZ Jewellers$25,586 NZD

28 data points across 24 retailers

24 retailers$13,347 NZD to $25,586 NZD

A
Cheapest Retailer
-
$13,347 NZD
A
Retailer 2
-
$13,662 NZD
View
A
Retailer 3
-
$14,158 NZD
View
A
Retailer 4
-
$14,311 NZD
View
A
Retailer 5
-
$14,374 NZD
View
A
Retailer 6
-
$15,245 NZD
View
A
Retailer 7
-
$15,350 NZD
View
Final sale: no returns
Retailer 8
-
$15,352 NZD
View
Price last confirmed 8 days ago
A
Retailer 9
-
$16,170 NZD
View
A
Retailer 10
-
$16,499 NZD
View
A
Retailer 11
-
$16,631 NZD
View
Retailer 12
-
$16,859 NZD
View
Price last confirmed 14 days ago
A
Retailer 13
-
$16,887 NZD
View
A
Retailer 14
-
$17,344 NZD
View
A
Retailer 15
-
$17,344 NZD
View
A
Retailer 16
-
$17,914 NZD
View
A
Retailer 17
-
$18,406 NZD
View
B+
Retailer 18
-
$19,002 NZD
View
B+
Retailer 19
-
$19,189 NZD
View
B+
Retailer 20
-
$19,817 NZD
View
Retailer 21
-
$20,207 NZD
View
Price last confirmed 14 days ago
B+
Retailer 22
-
$22,396 NZD
View
B+
Retailer 23
-
$23,910 NZD
View
Most Expensive
B+
NZ Jewellers
21a9b847-e9c9-48f9-aabf-dcb8a408ae50 · Nov 5
$25,586 NZD
$14,383 USD
View
23 more retailers have this diamond
Prices start from $13,347 NZDSave up to $12,239 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
$13,347 NZD