Oval|Natural|GIA

1.51ct F VS1 Oval Natural Diamond

EX • F/VS1 • GIA 1568158848

Certificate GIA 1568158848

Diamond specifications and retailer prices

From $12,545 NZD
As of November 4, 2026
Save $16,099 NZD (56%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $28,644 NZD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.51ct natural oval diamond

This 1.51ct natural oval sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1568158848. Listed at 9 retailers as of November 4, 2026, with prices from $12,545 to $28,644, a $16,099 spread on the same certified stone. NZ Jewellers lists it at $28,644. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
F
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 1568158848
Dimensions9.01 × 6.24 × 4.03 mm
L/W Ratio1.44
Key to symbols
Crystal, Feather, Needle
Top View
9.01 mm6.24 mm1.51 ctF / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 1568158848
Side View
Table 60.0%CrownGirdle: ThickPavilionCulet: NoneDepth 64.6%

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 4
Current: $28,644 NZD|Low: $12,545 NZD|High: $28,644 NZD|Avg: $17,814 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 6$12,545 NZD
Retailer 9$13,883 NZD
Retailer 4$14,240 NZD
Retailer 8$14,962 NZD
Retailer 2$15,699 NZD
Retailer 7$17,125 NZD
Retailer 5$18,842 NZD
Retailer 3$23,802 NZD
NZ Jewellers$28,644 NZD

35 data points across 9 retailers

9 retailers$12,545 NZD to $28,644 NZD

A
Cheapest Retailer
-
$12,545 NZD
Retailer 2
-
$13,883 NZD
View
Price last confirmed 25 days ago
A
Retailer 3
-
$14,240 NZD
View
A
Retailer 4
-
$14,962 NZD
View
A
Retailer 5
-
$15,699 NZD
View
A
Retailer 6
-
$17,125 NZD
View
A
Retailer 7
-
$18,842 NZD
View
B+
Retailer 8
-
$23,802 NZD
View
Most Expensive
B
NZ Jewellers
29d454d9-1654-4e4a-97d9-9afa40e25a9d · Nov 5
$28,644 NZD
$16,102 USD
View
8 more retailers have this diamond
Prices start from $12,545 NZDSave up to $16,099 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 Oval
$12,545 NZD