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Oval|Natural|GIA

1.50ct L SI1 Oval Natural Diamond

EX • L/SI1 • GIA 7382781237

Certificate GIA 7382781237

Diamond specifications and retailer prices

From $3,348 NZD
As of November 6, 2026
Save $6,086 NZD (65%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $9,434 NZD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.5ct natural oval diamond

This 1.5ct natural oval sits in the one-and-a-half to two carat band, graded L colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7382781237. Listed at 14 retailers as of November 5, 2026, with prices from $3,348 to $9,434, a $6,086 spread on the same certified stone. NZ Jewellers lists it at $9,434. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.50
Carat
L
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7382781237
Dimensions8.90 × 6.35 × 3.96 mm
L/W Ratio1.40
Top View
8.90 mm6.35 mm1.50 ctL / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 7382781237
Side View
Table 59.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 62.3%

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 6
Current: $9,434 NZD|Low: $3,301 NZD|High: $9,519 NZD|Avg: $5,066 NZD|-0.9%
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 6, 2026
Retailer 8$3,348 NZD
Retailer 5$4,086 NZD
Retailer 10$4,474 NZD
Retailer 9$4,512 NZD
Retailer 12$4,512 NZD
Retailer 4$4,687 NZD
Retailer 3$4,721 NZD
Retailer 11$4,764 NZD
Retailer 2$4,775 NZD
Retailer 13$5,206 NZD
Retailer 6$5,507 NZD
Retailer 7$5,632 NZD
NZ Jewellers$9,434 NZD

41 data points across 13 retailers

14 retailers$3,348 NZD to $9,434 NZD

A
Cheapest Retailer
-
$3,348 NZD
A
Retailer 2
-
$4,086 NZD
View
B+
Retailer 3
-
$4,418 NZD
View
B+
Retailer 4
-
$4,474 NZD
View
Retailer 5
-
$4,512 NZD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$4,512 NZD
View
B+
Retailer 7
-
$4,687 NZD
View
B+
Retailer 8
-
$4,721 NZD
View
B+
Retailer 9
-
$4,764 NZD
View
B+
Retailer 10
-
$4,775 NZD
View
B+
Retailer 11
-
$5,206 NZD
View
B+
Retailer 12
-
$5,507 NZD
View
B+
Retailer 13
-
$5,632 NZD
View
Most Expensive
B
NZ Jewellers
57d5ad1b-3abe-4a7a-8a9d-42e03ab79cc5 · Nov 5
$9,434 NZD
$5,230 USD
View
13 more retailers have this diamond
Prices start from $3,348 NZDSave up to $6,086 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
1.50ct Oval
$3,348 NZD