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Oval|Natural|GIA

1.50ct E VS1 Oval Natural Diamond

EX • E/VS1 • GIA 1555924257

Certificate GIA 1555924257

Diamond specifications and retailer prices

From $14,278 AUD
₹955,342 INR
As of October 28, 2026
Save $4,156 AUD (23%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $18,434 AUD at GS Diamonds · As of October 29, 2026
View at GS Diamonds

About this 1.5ct natural oval diamond

This 1.5ct natural oval sits in the one-and-a-half to two carat band, graded E 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 1555924257. Listed at 7 retailers as of October 28, 2026, with prices from $14,278 to $18,434, a $4,156 spread on the same certified stone. GS Diamonds lists it at $18,434. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

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

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1555924257
Dimensions8.48 × 6.29 × 4.17 mm
L/W Ratio1.35
Culet sizeNone
Key to symbols
Feather, Pinpoint
Top View
8.48 mm6.29 mm1.50 ctE / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1555924257
Side View
Table 59.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 66.4%

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: Oct 28
Current: $18,434 AUD|Low: $14,195 AUD|High: $18,919 AUD|Avg: $16,392 AUD|-1.3%
GS Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 29, 2026
Retailer 2$14,278 AUD
Retailer 3$14,810 AUD
Retailer 4$15,551 AUD
Retailer 5$15,828 AUD
Retailer 6$18,366 AUD
GS Diamonds$18,434 AUD

34 data points across 6 retailers

7 retailers$14,278 AUD to $18,434 AUD

A
Cheapest Retailer
-
$14,278 AUD
₹955,342 INR
A
Retailer 2
-
$14,810 AUD
SGD 14,060 SGD
View
A
Retailer 3
-
$15,551 AUD
£8,603 GBP
View
A
Retailer 4
-
$15,828 AUD
$11,120 USD
View
B+
Retailer 5
-
$17,614 AUD
View
B+
Retailer 6
-
$18,366 AUD
$12,903 USD
View
Most Expensive
B+
GS Diamonds
AN1E-100760666764 · Oct 29
$18,434 AUD
View
6 more retailers have this diamond
Prices start from $14,278 AUDSave up to $4,156 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
$14,278 AUD