Oval|Natural|GIA

1.50ct F SI2 Oval Natural Diamond

EX • F/SI2 • GIA 6535683335

Certificate GIA 6535683335

Diamond specifications and retailer prices

From $8,400 AUD
HK$46,100 HKD
As of October 26, 2026
19 retailers carry this diamond
Most expensive: $18,850 AUD at NZ Jewellers · As of September 29, 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 6535683335. Listed at 19 retailers as of October 26, 2026. 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
FluorescenceFaint
Crown angle42.46°
Pavilion angle35.44°
OriginNatural
Grading LabGIA
CertificateGIA 6535683335
Dimensions9.09 × 6.00 × 3.90 mm
L/W Ratio1.51
Top View
9.09 mm6.00 mm1.50 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6535683335
Side View
Table 63.0%Crown 42.46°Girdle: THN-ETKPavilion 35.44°Culet: NoneDepth 64.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 26
Current: $10,166 AUD|Low: $8,400 AUD|High: $17,024 AUD|Avg: $10,901 AUD
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 24, 2026
Retailer 6$8,400 AUD
Retailer 2$8,665 AUD
Retailer 10$8,905 AUD
Retailer 3$9,589 AUD
Retailer 16$9,742 AUD
Retailer 9$9,881 AUD
Retailer 12$9,937 AUD
Retailer 5$10,035 AUD
Retailer 1$10,166 AUD
Retailer 17$10,402 AUD
Retailer 15$10,404 AUD
Retailer 14$10,607 AUD
Retailer 13$10,630 AUD
Retailer 11$11,061 AUD
Retailer 8$11,597 AUD
Retailer 4$11,754 AUD
Retailer 18$11,972 AUD
Retailer 19$12,263 AUD
Retailer 7$15,896 AUD

22 data points across 19 retailers

19 retailers

A
Cheapest Retailer
-
$8,400 AUD
HK$46,100 HKD
Retailer 2
-
$8,665 AUD
$6,087 USD
View
Price last confirmed 11 days ago
Retailer 3
-
$9,589 AUD
$6,736 USD
View
Price last confirmed 23 days ago
Retailer 4
-
$9,742 AUD
$6,843 USD
View
Price last confirmed 9 days ago
Retailer 5
-
$9,881 AUD
SGD 9,380 SGD
View
Price last confirmed 32 days ago
Retailer 6
-
$9,937 AUD
SGD 9,433 SGD
View
Price last confirmed 9 days ago
Retailer 7
-
$10,035 AUD
$7,049 USD
View
Price last confirmed 22 days ago
Retailer 8
-
$10,166 AUD
$7,141 USD
View
Price last confirmed 8 days ago
Retailer 9
-
$10,404 AUD
$7,308 USD
View
Price last confirmed 9 days ago
Retailer 10
-
$10,607 AUD
£5,867 GBP
View
Price last confirmed 9 days ago
Retailer 11
-
$10,630 AUD
£5,880 GBP
View
Price last confirmed 9 days ago
Retailer 12
-
$11,271 AUD
$7,917 USD
View
Price last confirmed 32 days ago
Retailer 13
-
$11,444 AUD
$8,039 USD
View
Price last confirmed 33 days ago
Retailer 14
-
$11,597 AUD
$8,147 USD
View
Price last confirmed 23 days ago
Retailer 15
-
$11,754 AUD
$8,257 USD
View
Price last confirmed 9 days ago
Retailer 16
-
$11,972 AUD
$8,410 USD
View
Price last confirmed 11 days ago
Retailer 17
-
$13,005 AUD
$9,135 USD
View
Price last confirmed 34 days ago
Retailer 18
-
$15,896 AUD
£8,792 GBP
View
Price last confirmed 22 days ago
Most Expensive
NZ Jewellers
eca63392-afd7-4ccb-9baf-31867e2b1ff7 · Sep 29
$18,850 AUD
$13,241 USD
View
Price last confirmed 33 days ago
18 more retailers have this diamond
Prices start from $8,400 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.

A
1.50ct Oval
$8,400 AUD