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Oval|Natural|GIA

1.50ct D VS1 Oval Natural Diamond

EX • D/VS1 • GIA 1538988855

Certificate GIA 1538988855

Diamond specifications and retailer prices

From $15,636 AUD
As of November 2, 2026
Save $11,551 AUD (42%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $27,187 AUD 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 D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1538988855. Listed at 18 retailers as of November 2, 2026, with prices from $15,636 to $27,187, a $11,551 spread on the same certified stone. NZ Jewellers lists it at $27,187. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
D
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1538988855
Dimensions8.70 × 6.36 × 4.05 mm
L/W Ratio1.37
Girdle conditionFaceted
Key to symbols
Cloud
Top View
8.70 mm6.36 mm1.50 ctD / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1538988855
Side View
Table 62.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 63.7%

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 2
Current: $27,187 AUD|Low: $15,636 AUD|High: $27,218 AUD|Avg: $19,903 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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 5, 2026
Retailer 10$15,636 AUD
Retailer 8$15,894 AUD
Retailer 5$16,312 AUD
Retailer 7$17,090 AUD
Retailer 2$17,643 AUD
Retailer 14$17,747 AUD
Retailer 18$18,211 AUD
Retailer 9$19,062 AUD
Retailer 15$19,130 AUD
Retailer 17$19,130 AUD
Retailer 6$19,508 AUD
Retailer 3$19,574 AUD
Retailer 16$19,772 AUD
Retailer 13$19,813 AUD
Retailer 4$20,100 AUD
Retailer 12$20,571 AUD
Retailer 11$25,407 AUD
NZ Jewellers$27,187 AUD

33 data points across 18 retailers

18 retailers$15,636 AUD to $27,187 AUD

A
Cheapest Retailer
-
$15,636 AUD
A
Retailer 2
-
$15,894 AUD
View
A
Retailer 3
-
$16,312 AUD
View
Final sale: no returns
A
Retailer 4
-
$17,090 AUD
View
A
Retailer 5
-
$17,643 AUD
View
B+
Retailer 6
-
$17,747 AUD
View
B+
Retailer 7
-
$18,211 AUD
View
B+
Retailer 8
-
$19,062 AUD
View
B+
Retailer 9
-
$19,130 AUD
View
B+
Retailer 10
-
$19,130 AUD
View
B+
Retailer 11
-
$19,508 AUD
View
B+
Retailer 12
-
$19,574 AUD
View
B+
Retailer 13
-
$19,772 AUD
View
B+
Retailer 14
-
$19,813 AUD
View
B+
Retailer 15
-
$20,100 AUD
View
B+
Retailer 16
-
$20,571 AUD
View
B+
Retailer 17
-
$25,407 AUD
View
Most Expensive
B
NZ Jewellers
09f34b25-4253-4001-931e-91f32effb2fb · Nov 2
$27,187 AUD
$19,072 USD
View
17 more retailers have this diamond
Prices start from $15,636 AUDSave up to $11,551 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
$15,636 AUD