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Oval|Natural|GIA

1.50ct L SI1 Oval Natural Diamond

VG • L/SI1 • GIA 6552877114

Certificate GIA 6552877114

Diamond specifications and retailer prices

From $3,726 AUD
As of November 6, 2026
Save $2,382 AUD (39%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $8,903 AUD at NZ Jewellers · As of October 9, 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 6552877114. Listed at 13 retailers as of November 5, 2026, with a 64% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6552877114
Dimensions9.42 × 6.38 × 3.69 mm
L/W Ratio1.48
Culet sizeNone
Key to symbols
Crystal, Feather, Knot, Needle
Top View
9.42 mm6.38 mm1.50 ctL / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 6552877114
Side View
Table 59.0%CrownGirdlePavilionCulet: NDepth 57.9%

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: Nov 6
Current: $8,903 AUD|Low: $3,707 AUD|High: $10,006 AUD|Avg: $5,566 AUD|-11.0%
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
November 6, 2026
Retailer 9$3,726 AUD
Retailer 13$4,443 AUD
Retailer 11$4,825 AUD
Retailer 2$4,921 AUD
Retailer 12$5,004 AUD
Retailer 7$5,178 AUD
Retailer 3$5,197 AUD
Retailer 10$5,215 AUD
Retailer 5$5,321 AUD
Retailer 6$5,825 AUD
Retailer 4$6,018 AUD
Retailer 8$6,108 AUD
NZ Jewellers$8,903 AUD

27 data points across 13 retailers

13 retailers$3,726 AUD to $6,108 AUD

B+
Cheapest Retailer
-
$3,726 AUD
B
Retailer 2
-
$4,443 AUD
View
B
Retailer 3
-
$4,825 AUD
View
B
Retailer 4
-
$4,921 AUD
View
Retailer 5
-
$5,004 AUD
View
Price last confirmed 27 days ago
B
Retailer 6
-
$5,178 AUD
View
B
Retailer 7
-
$5,197 AUD
View
B
Retailer 8
-
$5,215 AUD
View
Retailer 9
-
$5,321 AUD
View
Price last confirmed 29 days ago
B
Retailer 10
-
$5,825 AUD
View
Retailer 11
-
$6,018 AUD
View
Price last confirmed 28 days ago
B
Retailer 12
-
$6,108 AUD
View
Most Expensive
NZ Jewellers
c0713e9f-b0f4-4850-8d82-9faa362e1fc9 · Oct 9
$8,903 AUD
$6,117 USD
View
Price last confirmed 28 days ago
12 more retailers have this diamond
Prices start from $3,726 AUDSave up to $2,382 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
$3,726 AUD