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Oval|Natural|GIA

1.50ct F SI2 Oval Natural Diamond

EX • F/SI2 • GIA 1547474979

Certificate GIA 1547474979

Diamond specifications and retailer prices

From $9,760 AUD
$6,856 USD
As of November 2, 2026
Save $12,250 AUD (56%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $22,010 AUD at NZ Jewellers · As of October 30, 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 1547474979. Listed at 17 retailers as of October 30, 2026, with prices from $9,760 to $22,010, a $12,250 spread on the same certified stone. NZ Jewellers lists it at $22,010. 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
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1547474979
Dimensions9.33 × 6.42 × 4.02 mm
L/W Ratio1.45
Culet sizeNone
Top View
9.33 mm6.42 mm1.50 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1547474979
Side View
Table 59.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 62.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $22,010 AUD|Low: $9,635 AUD|High: $22,010 AUD|Avg: $13,215 AUD
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 11$9,760 AUD
Retailer 8$10,304 AUD
Retailer 13$10,803 AUD
Retailer 5$11,004 AUD
Retailer 9$11,097 AUD
Retailer 12$11,923 AUD
Retailer 10$12,105 AUD
Retailer 6$12,176 AUD
Retailer 3$12,633 AUD
Retailer 2$13,643 AUD
Retailer 4$13,756 AUD
Retailer 7$18,438 AUD
NZ Jewellers$22,010 AUD

41 data points across 13 retailers

17 retailers$9,760 AUD to $22,010 AUD

B+
Cheapest Retailer
-
$9,760 AUD
$6,856 USD
B+
Retailer 2
-
$10,229 AUD
$7,185 USD
View
B+
Retailer 3
-
$10,304 AUD
$7,238 USD
View
B+
Retailer 4
-
$10,803 AUD
CA$10,539 CAD
View
B+
Retailer 5
-
$11,004 AUD
$7,730 USD
View
B+
Retailer 6
-
$11,097 AUD
$7,795 USD
View
B
Retailer 7
-
$11,923 AUD
$8,375 USD
View
B
Retailer 8
-
$12,105 AUD
$8,503 USD
View
B+
Retailer 9
-
$12,176 AUD
£6,735 GBP
View
B+
Retailer 10
-
$12,633 AUD
$8,874 USD
View
B+
Retailer 11
-
$13,083 AUD
$9,190 USD
View
B+
Retailer 12
-
$13,083 AUD
$9,190 USD
View
B
Retailer 13
-
$13,510 AUD
$9,490 USD
View
B+
Retailer 14
-
$13,643 AUD
€9,127 EUR
View
B
Retailer 15
-
$13,756 AUD
$9,663 USD
View
B
Retailer 16
-
$18,438 AUD
£10,198 GBP
View
Most Expensive
B
NZ Jewellers
4c74dd22-0af8-4e3b-be4c-38adfed7c1a9 · Oct 30
$22,010 AUD
$15,461 USD
View
16 more retailers have this diamond
Prices start from $9,760 AUDSave up to $12,250 AUD

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.

B+
1.50ct Oval
$9,760 AUD