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Oval|Natural|GIA

1.50ct L SI1 Oval Natural Diamond

VG • L/SI1 • GIA 7501869301

Certificate GIA 7501869301

Diamond specifications and retailer prices

From $3,547 AUD
As of November 5, 2026
Save $4,602 AUD (56%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $8,149 AUD at NZ Jewellers · As of November 5, 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 L colour (faint-tinted) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7501869301. Listed at 16 retailers as of November 5, 2026, with prices from $3,547 to $8,149, a $4,602 spread on the same certified stone. NZ Jewellers lists it at $8,149. 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
L
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7501869301
Dimensions8.89 × 6.37 × 4.03 mm
L/W Ratio1.40
Cert comments
Clouds are not shown. Pinpoints are not shown.
Key to symbols
Crystal, Feather, Needle, Indented Natural, Natural
Top View
8.89 mm6.37 mm1.50 ctL / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7501869301
Side View
Table 57.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 63.3%

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 5
Current: $4,599 AUD|Low: $3,547 AUD|High: $5,749 AUD|Avg: $4,684 AUD|-1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 4$3,547 AUD
Retailer 7$4,152 AUD
Retailer 6$4,534 AUD
Retailer 1$4,599 AUD
Retailer 2$4,810 AUD
Retailer 5$5,475 AUD
Retailer 3$5,710 AUD

29 data points across 7 retailers

16 retailers$3,547 AUD to $8,149 AUD

A
Cheapest Retailer
-
$3,547 AUD
B+
Retailer 2
-
$3,994 AUD
View
B+
Retailer 3
-
$4,152 AUD
View
B+
Retailer 4
-
$4,240 AUD
View
B
Retailer 5
-
$4,475 AUD
View
B
Retailer 6
-
$4,534 AUD
View
B
Retailer 7
-
$4,599 AUD
View
Retailer 8
-
$4,678 AUD
View
Price last confirmed 8 days ago
B
Retailer 9
-
$4,678 AUD
View
B
Retailer 10
-
$4,810 AUD
View
B
Retailer 11
-
$4,858 AUD
View
B
Retailer 12
-
$4,886 AUD
View
B
Retailer 13
-
$5,397 AUD
View
B
Retailer 14
-
$5,475 AUD
View
B
Retailer 15
-
$5,710 AUD
View
Most Expensive
C
NZ Jewellers
c437fce7-79e8-46c5-a570-4c0de6073628 · Nov 5
$8,149 AUD
$5,599 USD
View
15 more retailers have this diamond
Prices start from $3,547 AUDSave up to $4,602 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
$3,547 AUD