Oval|Natural|GIA

1.51ct I VS1 Oval Natural Diamond

EX • I/VS1 • GIA 2547862061

Certificate GIA 2547862061

Diamond specifications and retailer prices

From $14,774 NZD
€7,930 EUR
As of October 26, 2026
Save $5,072 NZD (26%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $26,009 NZD at NZ Jewellers · As of September 14, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2547862061. Listed at 19 retailers as of October 26, 2026, with a 34% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2547862061
Dimensions9.13 × 6.27 × 4.06 mm
L/W Ratio1.46
Top View
9.13 mm6.27 mm1.51 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2547862061
Side View
Table 62.0%CrownGirdle: STK-THKPavilionCulet: NDepth 64.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 26
Current: $23,784 NZD|Low: $11,201 NZD|High: $26,009 NZD|Avg: $15,502 NZD|-8.6%
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
October 26, 2026
Retailer 3$11,201 NZD
Retailer 7$11,679 NZD
Retailer 4$11,891 NZD
Retailer 9$11,936 NZD
Retailer 6$12,315 NZD
Retailer 16$13,451 NZD
Retailer 13$13,554 NZD
Retailer 8$13,737 NZD
Retailer 11$14,372 NZD
Retailer 15$14,372 NZD
Retailer 18$14,485 NZD
Retailer 5$14,521 NZD
Retailer 10$14,539 NZD
Retailer 2$14,774 NZD
Retailer 12$14,851 NZD
Retailer 17$15,413 NZD
Retailer 14$19,845 NZD
NZ Jewellers$23,784 NZD

19 data points across 18 retailers

19 retailers$14,774 NZD to $19,845 NZD

Retailer 1
-
$11,201 NZD
$6,313 USD
Price last confirmed 7 days ago
Retailer 2
-
$11,679 NZD
$6,582 USD
View
Price last confirmed 7 days ago
Retailer 3
-
$11,936 NZD
CA$9,344 CAD
View
Price last confirmed 10 days ago
Retailer 4
-
$12,315 NZD
$6,941 USD
View
Price last confirmed 7 days ago
Retailer 5
-
$13,451 NZD
$7,581 USD
View
Price last confirmed 9 days ago
Retailer 6
-
$13,554 NZD
£6,015 GBP
View
Price last confirmed 7 days ago
Retailer 7
-
$13,737 NZD
$7,742 USD
View
Price last confirmed 8 days ago
Retailer 8
-
$14,372 NZD
$8,100 USD
View
Price last confirmed 7 days ago
Retailer 9
-
$14,372 NZD
$8,100 USD
View
Price last confirmed 7 days ago
Retailer 10
-
$14,485 NZD
$8,164 USD
View
Price last confirmed 9 days ago
Retailer 11
-
$14,521 NZD
$8,184 USD
View
Price last confirmed 7 days ago
Retailer 12
-
$14,539 NZD
$8,194 USD
View
Price last confirmed 12 days ago
B+
Retailer 13
-
$14,774 NZD
€7,930 EUR
View
B+
Retailer 14
-
$14,805 NZD
CA$11,589 CAD
View
Retailer 15
-
$14,851 NZD
$8,370 USD
View
Price last confirmed 7 days ago
Retailer 16
-
$15,413 NZD
£6,840 GBP
View
Price last confirmed 7 days ago
B+
Retailer 17
-
$19,845 NZD
£8,807 GBP
View
Retailer 18
-
$23,784 NZD
$13,405 USD
View
Price last confirmed 9 days ago
Most Expensive
NZ Jewellers
2075cd96-9691-4a23-82cf-2ec92ee0db6b · Sep 14
$26,009 NZD
$14,659 USD
View
Price last confirmed 49 days ago
18 more retailers have this diamond
Prices start from $14,774 NZDSave up to $5,072 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 Oval
$14,774 NZD