Oval|Natural|GIA

1.50ct L SI1 Oval Natural Diamond

GD • L/SI1 • GIA 1479484370

Certificate GIA 1479484370

Diamond specifications and retailer prices

From $2,406 USD
As of November 6, 2026
Save $3,242 USD (57%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $5,648 USD 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 standard cut grade stated by the retailer rather than the lab and certified by GIA 1479484370. Listed at 14 retailers as of November 5, 2026, with prices from $2,406 to $5,648, a $3,242 spread on the same certified stone. NZ Jewellers lists it at $5,648. 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
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1479484370
Dimensions9.71 × 5.92 × 3.80 mm
L/W Ratio1.64
Cert comments
Pinpoints are not shown.
Key to symbols
Feather, Crystal, Indented Natural, Needle
Top View
9.71 mm5.92 mm1.50 ctL / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1479484370
Side View
Table 57.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 64.2%

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: $5,648 USD|Low: $2,380 USD|High: $5,676 USD|Avg: $3,643 USD|-0.5%
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$2,406 USD
Retailer 12$3,140 USD
Retailer 2$3,187 USD
Retailer 3$3,242 USD
Retailer 11$3,242 USD
Retailer 6$3,334 USD
Retailer 5$3,366 USD
Retailer 13$3,385 USD
Retailer 4$3,740 USD
Retailer 8$3,794 USD
Retailer 7$3,956 USD
Retailer 10$4,569 USD
NZ Jewellers$5,648 USD

30 data points across 13 retailers

14 retailers$2,406 USD to $5,648 USD

B+
Cheapest Retailer
-
$2,406 USD
B
Retailer 2
-
$3,125 USD
View
B
Retailer 3
-
$3,140 USD
View
B
Retailer 4
-
$3,187 USD
View
Retailer 5
-
$3,242 USD
View
Price last confirmed 8 days ago
B
Retailer 6
-
$3,242 USD
View
B
Retailer 7
-
$3,334 USD
View
B
Retailer 8
-
$3,366 USD
View
B
Retailer 9
-
$3,385 USD
View
B
Retailer 10
-
$3,740 USD
View
B
Retailer 11
-
$3,794 USD
View
B
Retailer 12
-
$3,956 USD
View
B
Retailer 13
-
$4,569 USD
View
Most Expensive
C
NZ Jewellers
5c5d7836-33b7-4d07-9d78-92c4b3456574 · Nov 5
$5,648 USD
View
13 more retailers have this diamond
Prices start from $2,406 USDSave up to $3,242 USD

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
$2,406 USD