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Oval|Natural|GIA

1.51ct K VVS1 Oval Natural Diamond

EX • K/VVS1 • GIA 7528948288

Certificate GIA 7528948288

Diamond specifications and retailer prices

From $7,546 NZD
As of November 2, 2026
Save $5,677 NZD (43%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $14,610 NZD at NZ Jewellers · As of September 29, 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7528948288. Listed at 9 retailers as of November 2, 2026, with a 75% 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
K
Colour
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.52°
Pavilion angle40.3°
OriginNatural
Grading LabGIA
CertificateGIA 7528948288
Dimensions9.12 × 6.47 × 3.93 mm
L/W Ratio1.41
Girdle conditionThick
Key to symbols
Needle, Pinpoint
Top View
9.12 mm6.47 mm1.51 ctK / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7528948288
Side View
Table 63.0%Crown 36.52°GirdlePavilion 40.3°CuletDepth 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 2
Current: $9,369 NZD|Low: $7,544 NZD|High: $13,517 NZD|Avg: $9,462 NZD|-1.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 2$7,546 NZD
Retailer 4$7,847 NZD
Retailer 5$8,280 NZD
Retailer 7$9,027 NZD
Retailer 6$9,236 NZD
Retailer 1$9,369 NZD
Retailer 3$13,223 NZD

46 data points across 7 retailers

9 retailers$7,546 NZD to $13,223 NZD

A
Cheapest Retailer
-
$7,546 NZD
A
Retailer 2
-
$7,847 NZD
View
A
Retailer 3
-
$8,280 NZD
View
Retailer 4
-
$8,386 NZD
View
Price last confirmed 38 days ago
Retailer 5
-
$8,386 NZD
View
Price last confirmed 45 days ago
Retailer 6
-
$8,386 NZD
View
Price last confirmed 29 days ago
B
Retailer 7
-
$13,223 NZD
View
Retailer 8
-
$14,610 NZD
View
Price last confirmed 48 days ago
Most Expensive
NZ Jewellers
341f65fa-fa48-4093-999e-1c3c0e6a34a5 · Sep 29
$14,610 NZD
$8,099 USD
View
Price last confirmed 38 days ago
8 more retailers have this diamond
Prices start from $7,546 NZDSave up to $5,677 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
$7,546 NZD