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Oval|Natural|GIA

1.51ct K VVS1 Oval Natural Diamond

VG • K/VVS1 • GIA 7452507453

Certificate GIA 7452507453

Diamond specifications and retailer prices

From $9,867 NZD
As of November 6, 2026
Save $9,635 NZD (49%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $19,502 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 K colour (faint-tinted) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7452507453. Listed at 15 retailers as of November 5, 2026, with prices from $9,867 to $19,502, a $9,635 spread on the same certified stone. NZ Jewellers lists it at $19,502. 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
K
Colour
VVS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7452507453
Dimensions9.42 × 6.40 × 3.74 mm
L/W Ratio1.47
Top View
9.42 mm6.40 mm1.51 ctK / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7452507453
Side View
Table 58.0%CrownGirdle: THK-THKPavilionCulet: NoneDepth 58.4%

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: Nov 6
Current: $19,502 NZD|Low: $10,138 NZD|High: $19,502 NZD|Avg: $13,188 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 3$10,138 NZD
Retailer 2$10,542 NZD
Retailer 6$11,074 NZD
Retailer 9$11,660 NZD
Retailer 10$11,660 NZD
Retailer 11$11,660 NZD
Retailer 4$12,669 NZD
Retailer 8$13,455 NZD
Retailer 5$14,227 NZD
Retailer 7$17,179 NZD
NZ Jewellers$19,502 NZD

29 data points across 11 retailers

15 retailers$9,867 NZD to $19,502 NZD

B+
Cheapest Retailer
-
$9,867 NZD
B+
Retailer 2
-
$10,138 NZD
View
B+
Retailer 3
-
$10,169 NZD
View
B+
Retailer 4
-
$10,542 NZD
View
B+
Retailer 5
-
$10,832 NZD
View
B+
Retailer 6
-
$11,074 NZD
View
Retailer 7
-
$11,660 NZD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
$11,660 NZD
View
B+
Retailer 9
-
$11,660 NZD
View
B+
Retailer 10
-
$11,945 NZD
View
B
Retailer 11
-
$12,669 NZD
View
B
Retailer 12
-
$13,455 NZD
View
B
Retailer 13
-
$14,227 NZD
View
B
Retailer 14
-
$17,179 NZD
View
Most Expensive
B
NZ Jewellers
e033d9d2-89b1-453f-9b29-3475742cd50c · Nov 5
$19,502 NZD
$10,811 USD
View
14 more retailers have this diamond
Prices start from $9,867 NZDSave up to $9,635 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
$9,867 NZD