CaratHunter
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Oval|Natural|GIA

1.51ct I VS1 Oval Natural Diamond

ID • I/VS1 • GIA 6247007294

Certificate GIA 6247007294

Diamond specifications and retailer prices

From $9,966 NZD
$5,617 USD
As of November 1, 2026
Save $8,807 NZD (47%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $23,110 NZD at NZ Jewellers · As of September 30, 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 6247007294. Listed at 21 retailers as of November 1, 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. 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
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6247007294
Dimensions8.63 × 6.29 × 4.00 mm
L/W Ratio1.37
Girdle conditionFaceted
Top View
8.63 mm6.29 mm1.51 ctI / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6247007294
Side View
Table 64.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 63.5%

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 1
Current: $11,379 NZD|Low: $9,869 NZD|High: $19,852 NZD|Avg: $13,015 NZD|-3.0%
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
Retailer 16
Retailer 17
Retailer 18
November 2, 2026
Retailer 15$9,966 NZD
Retailer 16$9,993 NZD
Retailer 13$10,543 NZD
Retailer 8$10,848 NZD
Retailer 3$11,091 NZD
Retailer 6$11,289 NZD
Retailer 1$11,379 NZD
Retailer 9$11,480 NZD
Retailer 14$11,728 NZD
Retailer 18$11,740 NZD
Retailer 11$12,246 NZD
Retailer 10$13,255 NZD
Retailer 17$13,725 NZD
Retailer 7$14,485 NZD
Retailer 12$14,710 NZD
Retailer 5$14,947 NZD
Retailer 4$16,551 NZD
Retailer 2$18,773 NZD

22 data points across 18 retailers

21 retailers$9,966 NZD to $18,773 NZD

A
Cheapest Retailer
-
$9,966 NZD
$5,617 USD
A
Retailer 2
-
$9,993 NZD
HK$44,000 HKD
View
A
Retailer 3
-
$10,543 NZD
$5,942 USD
View
A
Retailer 4
-
$10,848 NZD
$6,114 USD
View
A
Retailer 5
-
$11,091 NZD
€5,953 EUR
View
A
Retailer 6
-
$11,289 NZD
$6,363 USD
View
A
Retailer 7
-
$11,379 NZD
$6,413 USD
View
Final sale: no returns
Retailer 8
-
$11,384 NZD
SGD 8,670 SGD
View
Price last confirmed 31 days ago
A
Retailer 9
-
$11,480 NZD
$6,470 USD
View
A
Retailer 10
-
$11,728 NZD
$6,610 USD
View
A
Retailer 11
-
$11,740 NZD
$6,617 USD
View
A
Retailer 12
-
$12,246 NZD
£5,435 GBP
View
A
Retailer 13
-
$12,822 NZD
A$11,118 AUD
View
Retailer 14
-
$13,255 NZD
A$11,494 AUD
View
Price last confirmed 11 days ago
A
Retailer 15
-
$13,725 NZD
$7,736 USD
View
B+
Retailer 16
-
$14,485 NZD
$8,164 USD
View
B+
Retailer 17
-
$14,710 NZD
£6,528 GBP
View
B+
Retailer 18
-
$14,947 NZD
€8,023 EUR
View
B+
Retailer 19
-
$16,551 NZD
ZAR 150,694 ZAR
View
B+
Retailer 20
-
$18,773 NZD
£8,331 GBP
View
Most Expensive
NZ Jewellers
0eb80a79-363a-44b9-bffa-39115e29d4d6 · Sep 30
$23,110 NZD
$13,025 USD
View
Price last confirmed 32 days ago
20 more retailers have this diamond
Prices start from $9,966 NZDSave up to $8,807 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
$9,966 NZD