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Oval|Natural|GIA

1.51ct G VS2 Oval Natural Diamond

EX • G/VS2 • GIA 6552667837

Certificate GIA 6552667837

Diamond specifications and retailer prices

From $12,659 NZD
As of November 4, 2026
Save $15,971 NZD (56%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $28,630 NZD at NZ Jewellers · As of November 2, 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 G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6552667837. Listed at 22 retailers as of November 2, 2026, with prices from $12,659 to $28,630, a $15,971 spread on the same certified stone. NZ Jewellers lists it at $28,630. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
G
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.6°
Pavilion angle38.1°
OriginNatural
Grading LabGIA
CertificateGIA 6552667837
Dimensions8.83 × 6.40 × 4.17 mm
L/W Ratio1.38
Girdle conditionFaceted
Culet sizeNone
Top View
8.83 mm6.40 mm1.51 ctG / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6552667837
Side View
Table 62.0%Crown 39.6°Girdle: MED-THKPavilion 38.1°Culet: NoneDepth 64.8%

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: $28,630 NZD|Low: $12,659 NZD|High: $29,608 NZD|Avg: $17,678 NZD|-3.3%
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
November 4, 2026
Retailer 7$12,659 NZD
Retailer 16$14,615 NZD
Retailer 19$14,836 NZD
Retailer 20$15,210 NZD
Retailer 5$15,379 NZD
Retailer 17$15,681 NZD
Retailer 4$15,798 NZD
Retailer 13$15,825 NZD
Retailer 11$15,877 NZD
Retailer 12$15,887 NZD
Retailer 8$17,117 NZD
Retailer 18$17,118 NZD
Retailer 9$17,159 NZD
Retailer 15$17,382 NZD
Retailer 14$17,727 NZD
Retailer 6$18,447 NZD
Retailer 10$19,751 NZD
Retailer 3$21,028 NZD
Retailer 2$23,791 NZD
NZ Jewellers$28,630 NZD

29 data points across 20 retailers

22 retailers$12,659 NZD to $28,630 NZD

A
Cheapest Retailer
-
$12,659 NZD
Retailer 2
-
$14,494 NZD
View
Price last confirmed 25 days ago
A
Retailer 3
-
$14,615 NZD
View
A
Retailer 4
-
$14,836 NZD
View
A
Retailer 5
-
$15,210 NZD
View
A
Retailer 6
-
$15,379 NZD
View
A
Retailer 7
-
$15,681 NZD
View
A
Retailer 8
-
$15,798 NZD
View
Final sale: no returns
A
Retailer 9
-
$15,825 NZD
View
Retailer 10
-
$15,877 NZD
View
Price last confirmed 8 days ago
Retailer 11
-
$15,887 NZD
View
Price last confirmed 14 days ago
A
Retailer 12
-
$17,117 NZD
View
A
Retailer 13
-
$17,118 NZD
View
A
Retailer 14
-
$17,159 NZD
View
A
Retailer 15
-
$17,382 NZD
View
A
Retailer 16
-
$17,727 NZD
View
A
Retailer 17
-
$18,447 NZD
View
B+
Retailer 18
-
$19,751 NZD
View
Retailer 19
-
$21,007 NZD
View
Price last confirmed 59 days ago
B+
Retailer 20
-
$21,028 NZD
View
B+
Retailer 21
-
$23,791 NZD
View
Most Expensive
B
NZ Jewellers
b4f547d9-dd59-462f-8938-d6461fba7ac8 · Nov 2
$28,630 NZD
$16,094 USD
View
21 more retailers have this diamond
Prices start from $12,659 NZDSave up to $15,971 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
$12,659 NZD