Oval|Natural|GIA

1.51ct G VS2 Oval Natural Diamond

EX • G/VS2 • GIA 1555738786

Certificate GIA 1555738786

Diamond specifications and retailer prices

From $12,031 NZD
As of October 30, 2026
Save $5,401 NZD (31%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $27,511 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 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 1555738786. Listed at 20 retailers as of October 30, 2026, with a 45% 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
G
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.6°
Pavilion angle38.4°
OriginNatural
Grading LabGIA
CertificateGIA 1555738786
Dimensions8.75 × 6.39 × 4.12 mm
L/W Ratio1.37
Girdle conditionFaceted
Culet sizeNone
Top View
8.75 mm6.39 mm1.51 ctG / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1555738786
Side View
Table 61.0%Crown 39.6°Girdle: MED-THKPavilion 38.4°Culet: NoneDepth 64.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $17,342 NZD|Low: $11,976 NZD|High: $23,969 NZD|Avg: $15,444 NZD|-4.5%
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
Retailer 19
October 31, 2026
Retailer 16$11,976 NZD
Retailer 7$12,031 NZD
Retailer 6$12,447 NZD
Retailer 5$12,618 NZD
Retailer 2$12,867 NZD
Retailer 19$13,440 NZD
Retailer 13$13,475 NZD
Retailer 11$13,754 NZD
Retailer 12$14,994 NZD
Retailer 15$15,167 NZD
Retailer 8$16,028 NZD
Retailer 17$16,028 NZD
Retailer 9$16,129 NZD
Retailer 18$16,562 NZD
Retailer 3$16,597 NZD
Retailer 1$17,342 NZD
Retailer 10$17,431 NZD
Retailer 14$19,445 NZD
Retailer 4$22,578 NZD

25 data points across 19 retailers

20 retailers$12,031 NZD to $17,431 NZD

Retailer 1
-
$11,976 NZD
Price last confirmed 7 days ago
A
Retailer 2
-
$12,031 NZD
View
Retailer 3
-
$12,447 NZD
View
Price last confirmed 17 days ago
A
Retailer 4
-
$12,618 NZD
View
A
Retailer 5
-
$12,867 NZD
View
Retailer 6
-
$13,440 NZD
View
Price last confirmed 6 days ago
Retailer 7
-
$14,902 NZD
View
Price last confirmed 36 days ago
Retailer 8
-
$14,994 NZD
View
Price last confirmed 7 days ago
Retailer 9
-
$15,131 NZD
View
Price last confirmed 38 days ago
Retailer 10
-
$15,167 NZD
View
Price last confirmed 15 days ago
A
Retailer 11
-
$16,028 NZD
View
A
Retailer 12
-
$16,028 NZD
View
A
Retailer 13
-
$16,129 NZD
View
A
Retailer 14
-
$16,562 NZD
View
Retailer 15
-
$17,195 NZD
View
Price last confirmed 38 days ago
A
Retailer 16
-
$17,342 NZD
View
A
Retailer 17
-
$17,431 NZD
View
Retailer 18
-
$19,445 NZD
View
Price last confirmed 15 days ago
Retailer 19
-
$22,578 NZD
View
Price last confirmed 16 days ago
Most Expensive
NZ Jewellers
b7bbbe6d-1279-4edf-ae29-33db8ea4ac69 · Sep 30
$27,511 NZD
$15,465 USD
View
Price last confirmed 36 days ago
19 more retailers have this diamond
Prices start from $12,031 NZDSave up to $5,401 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
$12,031 NZD