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Oval|Natural|GIA

1.50ct F SI2 Oval Natural Diamond

EX • F/SI2 • GIA 3565078851

Certificate GIA 3565078851

Diamond specifications and retailer prices

From $6,893 NZD
HK$30,300 HKD
As of November 1, 2026
Save $8,488 NZD (55%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $15,381 NZD at NZ Jewellers · As of November 2, 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 F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3565078851. Listed at 17 retailers as of November 1, 2026, with prices from $6,893 to $15,381, a $8,488 spread on the same certified stone. NZ Jewellers lists it at $15,381. 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
F
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 3565078851
Dimensions8.79 × 6.41 × 4.07 mm
L/W Ratio1.37
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Cavity, Indented Natural, Needle, Natural
Top View
8.79 mm6.41 mm1.50 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 3565078851
Side View
Table 63.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 63.5%

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: $15,381 NZD|Low: $6,825 NZD|High: $15,676 NZD|Avg: $9,735 NZD|-1.9%
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
Retailer 14
Retailer 15
Retailer 16
November 2, 2026
Retailer 13$6,893 NZD
Retailer 2$7,363 NZD
Retailer 14$8,167 NZD
Retailer 8$8,271 NZD
Retailer 4$8,488 NZD
Retailer 9$8,665 NZD
Retailer 3$8,766 NZD
Retailer 11$9,180 NZD
Retailer 5$9,196 NZD
Retailer 6$9,196 NZD
Retailer 15$9,196 NZD
Retailer 7$9,692 NZD
Retailer 10$10,406 NZD
Retailer 16$10,610 NZD
Retailer 12$14,647 NZD
NZ Jewellers$15,381 NZD

22 data points across 16 retailers

17 retailers$6,893 NZD to $15,381 NZD

A
Cheapest Retailer
-
$6,893 NZD
HK$30,300 HKD
A
Retailer 2
-
$7,363 NZD
₹394,532 INR
View
A
Retailer 3
-
$8,167 NZD
$4,595 USD
View
A
Retailer 4
-
$8,271 NZD
SGD 6,289 SGD
View
A
Retailer 5
-
$8,488 NZD
$4,776 USD
View
Final sale: no returns
A
Retailer 6
-
$8,599 NZD
$4,838 USD
View
A
Retailer 7
-
$8,665 NZD
£3,839 GBP
View
Retailer 8
-
$8,766 NZD
SGD 6,665 SGD
View
Price last confirmed 7 days ago
A
Retailer 9
-
$9,180 NZD
£4,067 GBP
View
A
Retailer 10
-
$9,196 NZD
$5,174 USD
View
A
Retailer 11
-
$9,196 NZD
$5,174 USD
View
A
Retailer 12
-
$9,196 NZD
$5,174 USD
View
A
Retailer 13
-
$9,692 NZD
$5,453 USD
View
A
Retailer 14
-
$10,406 NZD
€5,576 EUR
View
A
Retailer 15
-
$10,610 NZD
$5,970 USD
View
B
Retailer 16
-
$14,647 NZD
£6,489 GBP
View
Most Expensive
B
NZ Jewellers
cf9b616f-7575-4259-8ddb-297f4350513f · Nov 2
$15,381 NZD
$8,654 USD
View
16 more retailers have this diamond
Prices start from $6,893 NZDSave up to $8,488 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
$6,893 NZD