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Oval|Natural|GIA

1.51ct J IF Oval Natural Diamond

EX • J/IF • GIA 3515768202

Certificate GIA 3515768202

Diamond specifications and retailer prices

From $10,250 NZD
$5,777 USD
As of November 1, 2026
Save $11,733 NZD (53%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $21,984 NZD at NZ Jewellers · As of October 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 J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3515768202. Listed at 11 retailers as of October 30, 2026, with prices from $10,250 to $21,984, a $11,733 spread on the same certified stone. NZ Jewellers lists it at $21,984. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
J
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle36°
OriginNatural
Grading LabGIA
CertificateGIA 3515768202
Dimensions8.90 × 6.35 × 4.03 mm
L/W Ratio1.40
Top View
8.90 mm6.35 mm1.51 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 3515768202
Side View
Table 57.0%CrownGirdle: STK-THKPavilion 36°Culet: NoneDepth 63.4%

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: $21,984 NZD|Low: $10,186 NZD|High: $22,422 NZD|Avg: $13,979 NZD|-2.0%
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
November 2, 2026
Retailer 8$10,250 NZD
Retailer 13$10,999 NZD
Retailer 9$11,042 NZD
Retailer 11$11,907 NZD
Retailer 7$12,092 NZD
Retailer 4$13,244 NZD
Retailer 5$13,784 NZD
Retailer 3$13,840 NZD
Retailer 12$13,840 NZD
Retailer 2$14,232 NZD
Retailer 10$14,301 NZD
Retailer 6$18,318 NZD
NZ Jewellers$21,984 NZD

32 data points across 13 retailers

11 retailers$10,250 NZD to $21,984 NZD

A
Cheapest Retailer
-
$10,250 NZD
$5,777 USD
B+
Retailer 2
-
$10,999 NZD
$6,199 USD
View
Final sale: no returns
B+
Retailer 3
-
$11,042 NZD
$6,223 USD
View
B+
Retailer 4
-
$11,907 NZD
$6,711 USD
View
B+
Retailer 5
-
$12,092 NZD
$6,815 USD
View
B+
Retailer 6
-
$13,840 NZD
$7,800 USD
View
B+
Retailer 7
-
$13,840 NZD
$7,800 USD
View
B+
Retailer 8
-
$14,232 NZD
€7,639 EUR
View
B+
Retailer 9
-
$14,301 NZD
$8,060 USD
View
B
Retailer 10
-
$18,318 NZD
£8,129 GBP
View
Most Expensive
B
NZ Jewellers
8d84fc2d-2172-418d-a900-dbba0b4c3cdf · Oct 30
$21,984 NZD
$12,390 USD
View
10 more retailers have this diamond
Prices start from $10,250 NZDSave up to $11,733 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
$10,250 NZD