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Oval|Natural|GIA

1.50ct G SI1 Oval Natural Diamond

EX • G/SI1 • GIA 1559181453

Certificate GIA 1559181453

Diamond specifications and retailer prices

From $7,682 CAD
₹523,743 INR
As of October 30, 2026
Save $1,968 CAD (20%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $9,650 CAD at GemTrove · As of October 31, 2026
View at GemTrove

About this 1.5ct natural oval diamond

This 1.5ct natural oval sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1559181453. Listed at 8 retailers as of October 30, 2026, with prices from $7,682 to $9,650, a $1,968 spread on the same certified stone. GemTrove lists it at $9,650. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.50
Carat
G
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1559181453
Dimensions8.70 × 6.30 × 4.09 mm
L/W Ratio1.38
Culet sizeNone
Key to symbols
Crystal, Cloud, Needle, Indented Natural
Top View
8.70 mm6.30 mm1.50 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1559181453
Side View
Table 62.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 65.0%

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 30
Current: $8,448 CAD|Low: $7,141 CAD|High: $9,774 CAD|Avg: $8,394 CAD|-6.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 31, 2026
Retailer 2$7,682 CAD
Retailer 3$7,740 CAD
Retailer 4$8,067 CAD
Retailer 5$8,328 CAD
Retailer 1$8,448 CAD
Retailer 7$8,495 CAD
Retailer 6$9,458 CAD

46 data points across 7 retailers

8 retailers$7,682 CAD to $9,650 CAD

A
Cheapest Retailer
-
$7,682 CAD
₹523,743 INR
A
Retailer 2
-
$7,740 CAD
SGD 7,488 SGD
View
A
Retailer 3
-
$8,067 CAD
$5,775 USD
View
B+
Retailer 4
-
$8,328 CAD
$5,962 USD
View
Final sale: no returns
A
Retailer 5
-
$8,448 CAD
£4,762 GBP
View
A
Retailer 6
-
$8,495 CAD
MYR 24,772 MYR
View
B+
Retailer 7
-
$9,458 CAD
$6,771 USD
View
Most Expensive
B+
GemTrove
GT-N-01286400-98 · Oct 31
$9,650 CAD
A$10,628 AUD
View
7 more retailers have this diamond
Prices start from $7,682 CADSave up to $1,968 CAD

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
$7,682 CAD