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Oval|Natural|GIA

1.50ct I SI2 Oval Natural Diamond

VG • I/SI2 • GIA 1547381781

Certificate GIA 1547381781

Diamond specifications and retailer prices

From $3,411 USD
As of November 4, 2026
Save $3,635 USD (52%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $7,046 USD at MOH London · As of November 4, 2026
View at MOH London

About this 1.5ct natural oval diamond

This 1.5ct natural oval sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1547381781. Listed at 22 retailers as of November 4, 2026, with prices from $3,411 to $7,046, a $3,635 spread on the same certified stone. MOH London lists it at $7,046. 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
I
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1547381781
Dimensions8.93 × 6.39 × 3.93 mm
L/W Ratio1.40
Culet sizeNone
Key to symbols
Crystal, Feather, Cavity, Indented Natural, Needle, Natural
Top View
8.93 mm6.39 mm1.50 ctI / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1547381781
Side View
Table 63.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 61.6%

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 4
Current: $7,046 USD|Low: $3,411 USD|High: $7,851 USD|Avg: $4,586 USD|-9.2%
MOH London
Retailer 2
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Retailer 22
November 6, 2026
Retailer 10$3,411 USD
Retailer 8$3,475 USD
Retailer 9$3,495 USD
Retailer 19$3,499 USD
Retailer 5$3,536 USD
Retailer 6$3,702 USD
Retailer 16$3,885 USD
Retailer 20$3,976 USD
Retailer 22$3,976 USD
Retailer 18$4,007 USD
Retailer 15$4,166 USD
Retailer 3$4,273 USD
Retailer 12$4,331 USD
Retailer 17$4,374 USD
Retailer 4$4,435 USD
Retailer 13$4,493 USD
Retailer 11$4,530 USD
Retailer 21$4,530 USD
Retailer 14$4,680 USD
Retailer 2$4,717 USD
Retailer 7$6,415 USD
MOH London$7,046 USD

36 data points across 22 retailers

22 retailers$3,411 USD to $7,046 USD

A
Cheapest Retailer
-
$3,411 USD
A
Retailer 2
-
$3,475 USD
View
A
Retailer 3
-
$3,495 USD
View
A
Retailer 4
-
$3,499 USD
View
A
Retailer 5
-
$3,536 USD
View
B+
Retailer 6
-
$3,885 USD
View
A
Retailer 7
-
$3,976 USD
View
A
Retailer 8
-
$3,976 USD
View
A
Retailer 9
-
$4,007 USD
View
Retailer 10
-
$4,166 USD
View
Price last confirmed 21 days ago
B+
Retailer 11
-
$4,273 USD
View
B+
Retailer 12
-
$4,301 USD
View
B+
Retailer 13
-
$4,331 USD
View
B+
Retailer 14
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$4,374 USD
View
B+
Retailer 15
-
$4,435 USD
View
A
Retailer 16
-
$4,493 USD
View
B+
Retailer 17
-
$4,530 USD
View
B+
Retailer 18
-
$4,530 USD
View
B+
Retailer 19
-
$4,680 USD
View
B+
Retailer 20
-
$4,717 USD
View
B
Retailer 21
-
$6,415 USD
View
Most Expensive
B
MOH London
1F787766B · Nov 4
$7,046 USD
£5,548 GBP
View
21 more retailers have this diamond
Prices start from $3,411 USDSave up to $3,635 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
$3,411 USD