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Oval|Natural|GIA

1.50ct D SI2 Oval Natural Diamond

VG • D/SI2 • GIA 6532683409

Certificate GIA 6532683409

Diamond specifications and retailer prices

From $9,992 AUD
$7,019 USD
As of October 30, 2026
Save $11,349 AUD (53%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $21,341 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 D colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6532683409. Listed at 19 retailers as of October 30, 2026, with prices from $9,992 to $21,341, a $11,349 spread on the same certified stone. NZ Jewellers lists it at $21,341. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.50
Carat
D
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6532683409
Dimensions9.06 × 6.48 × 4.12 mm
L/W Ratio1.40
Top View
9.06 mm6.48 mm1.50 ctD / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6532683409
Side View
Table 61.0%CrownGirdle: ThickPavilionCulet: NoneDepth 63.6%

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: Oct 30
Current: $21,341 AUD|Low: $9,780 AUD|High: $21,341 AUD|Avg: $13,119 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
Retailer 14
October 30, 2026
Retailer 11$9,844 AUD
Retailer 13$9,992 AUD
Retailer 2$10,113 AUD
Retailer 6$10,670 AUD
Retailer 12$10,670 AUD
Retailer 14$11,738 AUD
Retailer 9$11,918 AUD
Retailer 7$12,060 AUD
Retailer 3$12,316 AUD
Retailer 5$13,338 AUD
Retailer 4$13,814 AUD
Retailer 8$13,846 AUD
Retailer 10$17,877 AUD
NZ Jewellers$21,341 AUD

35 data points across 14 retailers

19 retailers$9,992 AUD to $21,341 AUD

Retailer 1
-
$9,443 AUD
$6,633 USD
Price last confirmed 8 days ago
Retailer 2
-
$9,844 AUD
$6,915 USD
View
Price last confirmed 9 days ago
B+
Retailer 3
-
$9,992 AUD
$7,019 USD
View
B+
Retailer 4
-
$10,113 AUD
$7,104 USD
View
Retailer 5
-
$10,670 AUD
$7,495 USD
View
Price last confirmed 14 days ago
B+
Retailer 6
-
$10,670 AUD
$7,495 USD
View
Final sale: no returns
Retailer 7
-
$11,560 AUD
$8,120 USD
View
Price last confirmed 8 days ago
Retailer 8
-
$11,738 AUD
$8,245 USD
View
Price last confirmed 8 days ago
Retailer 9
-
$11,918 AUD
£6,592 GBP
View
Price last confirmed 8 days ago
B+
Retailer 10
-
$12,060 AUD
£6,670 GBP
View
Retailer 11
-
$12,316 AUD
$8,651 USD
View
Price last confirmed 8 days ago
B
Retailer 12
-
$13,097 AUD
$9,200 USD
View
B
Retailer 13
-
$13,097 AUD
$9,200 USD
View
Retailer 14
-
$13,338 AUD
$9,369 USD
View
Price last confirmed 9 days ago
B
Retailer 15
-
$13,538 AUD
$9,510 USD
View
Retailer 16
-
$13,814 AUD
$9,704 USD
View
Price last confirmed 9 days ago
Retailer 17
-
$13,846 AUD
€9,263 EUR
View
Price last confirmed 7 days ago
Retailer 18
-
$17,877 AUD
£9,888 GBP
View
Price last confirmed 9 days ago
Most Expensive
B
NZ Jewellers
631b23e9-a447-463a-9b44-b95180b8002a · Oct 30
$21,341 AUD
$14,991 USD
View
18 more retailers have this diamond
Prices start from $9,992 AUDSave up to $11,349 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
$9,992 AUD