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Oval|Natural|GIA

1.50ct E SI2 Oval Natural Diamond

VG • E/SI2 • GIA 5221686504

Certificate GIA 5221686504

Diamond specifications and retailer prices

From $8,737 AUD
As of November 6, 2026
Save $11,115 AUD (56%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $19,852 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 E 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 5221686504. Listed at 17 retailers as of November 5, 2026, with prices from $8,737 to $19,852, a $11,115 spread on the same certified stone. NZ Jewellers lists it at $19,852. 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
E
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 5221686504
Dimensions9.35 × 5.92 × 4.02 mm
L/W Ratio1.58
Top View
9.35 mm5.92 mm1.50 ctE / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceMedium
CertificateGIA 5221686504
Side View
Table 57.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 67.9%

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 6
Current: $19,852 AUD|Low: $8,315 AUD|High: $19,852 AUD|Avg: $12,592 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 5$8,737 AUD
Retailer 7$9,926 AUD
Retailer 9$10,752 AUD
Retailer 8$10,918 AUD
Retailer 3$11,087 AUD
Retailer 2$12,895 AUD
Retailer 6$13,074 AUD
Retailer 4$16,496 AUD
NZ Jewellers$19,852 AUD

45 data points across 9 retailers

17 retailers$8,737 AUD to $19,852 AUD

A
Cheapest Retailer
-
$8,737 AUD
A
Retailer 2
-
$9,377 AUD
View
Retailer 3
-
$9,926 AUD
View
Price last confirmed 8 days ago
B+
Retailer 4
-
$9,926 AUD
View
Final sale: no returns
B+
Retailer 5
-
$10,099 AUD
View
B+
Retailer 6
-
$10,725 AUD
View
B+
Retailer 7
-
$10,752 AUD
View
B+
Retailer 8
-
$10,918 AUD
View
B+
Retailer 9
-
$11,087 AUD
View
B+
Retailer 10
-
$11,767 AUD
View
B+
Retailer 11
-
$11,876 AUD
View
B+
Retailer 12
-
$11,876 AUD
View
B+
Retailer 13
-
$12,269 AUD
View
B+
Retailer 14
-
$12,407 AUD
View
B+
Retailer 15
-
$12,895 AUD
View
B
Retailer 16
-
$16,496 AUD
View
Most Expensive
C
NZ Jewellers
1d831be7-65e1-4281-a4ad-1fe0bb1ed51c · Nov 5
$19,852 AUD
$13,640 USD
View
16 more retailers have this diamond
Prices start from $8,737 AUDSave up to $11,115 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
$8,737 AUD