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Oval|Natural|GIA

1.50ct G SI2 Oval Natural Diamond

EX • G/SI2 • GIA 1547879435

Certificate GIA 1547879435

Diamond specifications and retailer prices

From $4,358 USD
As of November 6, 2026
Save $1,192 USD (21%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $5,550 USD at GemTrove · As of November 6, 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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1547879435. Listed at 7 retailers as of November 6, 2026, with prices from $4,358 to $5,550, a $1,192 spread on the same certified stone. GemTrove lists it at $5,550. 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
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1547879435
Dimensions8.81 × 6.37 × 4.07 mm
L/W Ratio1.38
Culet sizeNone
Key to symbols
Crystal, Feather, Cloud, Needle, Indented Natural
Top View
8.81 mm6.37 mm1.50 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1547879435
Side View
Table 62.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 64.0%

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: Nov 6
Current: $4,358 USD|Low: $4,300 USD|High: $5,544 USD|Avg: $4,930 USD|-1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 1$4,358 USD
Retailer 3$4,742 USD
Retailer 4$4,901 USD
Retailer 2$4,976 USD
Retailer 6$4,993 USD
Retailer 5$5,077 USD

46 data points across 6 retailers

7 retailers$4,358 USD to $5,550 USD

A
Cheapest Retailer
-
$4,358 USD
A
Retailer 2
-
$4,742 USD
View
A
Retailer 3
-
$4,901 USD
View
Final sale: no returns
A
Retailer 4
-
$4,976 USD
View
A
Retailer 5
-
$4,993 USD
View
A
Retailer 6
-
$5,077 USD
View
Most Expensive
B+
GemTrove
GT-N-01286366-98 · Nov 6
$5,550 USD
A$8,538 AUD
View
6 more retailers have this diamond
Prices start from $4,358 USDSave up to $1,192 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.

A
1.50ct Oval
$4,358 USD