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Oval|Natural|GIA

1.51ct I VVS1 Oval Natural Diamond

ID • I/VVS1 • GIA 2557159764

Certificate GIA 2557159764

Diamond specifications and retailer prices

From $11,292 NZD
As of November 4, 2026
Save $15,197 NZD (57%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $26,490 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 I colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2557159764. Listed at 25 retailers as of November 4, 2026, with prices from $11,292 to $26,490, a $15,197 spread on the same certified stone. NZ Jewellers lists it at $26,490. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
I
Colour
VVS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2557159764
Dimensions9.04 × 6.52 × 3.95 mm
L/W Ratio1.39
Top View
9.04 mm6.52 mm1.51 ctI / VVS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2557159764
Side View
Table 58.0%CrownGirdle: THN-STKPavilionCulet: NoneDepth 60.7%

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: $26,490 NZD|Low: $11,292 NZD|High: $26,490 NZD|Avg: $15,449 NZD
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
Retailer 24
Retailer 25
November 6, 2026
Retailer 8$11,292 NZD
Retailer 10$11,771 NZD
Retailer 24$11,977 NZD
Retailer 15$12,402 NZD
Retailer 9$12,644 NZD
Retailer 14$13,217 NZD
Retailer 22$13,244 NZD
Retailer 5$13,246 NZD
Retailer 23$13,822 NZD
Retailer 20$14,205 NZD
Retailer 12$14,349 NZD
Retailer 7$14,569 NZD
Retailer 13$14,621 NZD
Retailer 6$15,016 NZD
Retailer 4$15,210 NZD
Retailer 25$15,210 NZD
Retailer 3$15,725 NZD
Retailer 17$15,857 NZD
Retailer 2$16,366 NZD
Retailer 18$16,556 NZD
Retailer 16$17,133 NZD
Retailer 11$17,670 NZD
Retailer 19$19,322 NZD
Retailer 21$22,012 NZD
NZ Jewellers$26,490 NZD

23 data points across 25 retailers

25 retailers$11,292 NZD to $26,490 NZD

A
Cheapest Retailer
-
$11,292 NZD
A
Retailer 2
-
$11,771 NZD
View
A
Retailer 3
-
$11,977 NZD
View
A
Retailer 4
-
$12,402 NZD
View
A
Retailer 5
-
$12,644 NZD
View
A
Retailer 6
-
$13,217 NZD
View
A
Retailer 7
-
$13,244 NZD
View
Final sale: no returns
Retailer 8
-
$13,246 NZD
View
Price last confirmed 8 days ago
A
Retailer 9
-
$13,822 NZD
View
A
Retailer 10
-
$14,205 NZD
View
A
Retailer 11
-
$14,349 NZD
View
A
Retailer 12
-
$14,569 NZD
View
A
Retailer 13
-
$14,621 NZD
View
Retailer 14
-
$15,016 NZD
View
Price last confirmed 14 days ago
A
Retailer 15
-
$15,210 NZD
View
A
Retailer 16
-
$15,210 NZD
View
A
Retailer 17
-
$15,725 NZD
View
A
Retailer 18
-
$15,857 NZD
View
B+
Retailer 19
-
$16,366 NZD
View
B+
Retailer 20
-
$16,556 NZD
View
B+
Retailer 21
-
$17,133 NZD
View
B+
Retailer 22
-
$17,670 NZD
View
B+
Retailer 23
-
$19,322 NZD
View
B+
Retailer 24
-
$22,012 NZD
View
Most Expensive
B
NZ Jewellers
cefd81fc-f47d-4c94-bb7a-4375b8044c92 · Nov 5
$26,490 NZD
$14,891 USD
View
24 more retailers have this diamond
Prices start from $11,292 NZDSave up to $15,197 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
$11,292 NZD