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Oval|Natural|GIA

1.50ct D SI2 Oval Natural Diamond

EX • D/SI2 • GIA 7541181630

Certificate GIA 7541181630

Diamond specifications and retailer prices

From $5,148 USD
As of November 6, 2026
Save $1,390 USD (21%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $6,538 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 D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7541181630. Listed at 7 retailers as of November 6, 2026, with prices from $5,148 to $6,538, a $1,390 spread on the same certified stone. GemTrove lists it at $6,538. 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
D
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7541181630
Dimensions8.38 × 6.44 × 4.24 mm
L/W Ratio1.30
Culet sizeNone
Key to symbols
Cloud, Crystal, Feather, Indented Natural, Needle
Top View
8.38 mm6.44 mm1.50 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7541181630
Side View
Table 59.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 65.8%

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: $5,148 USD|Low: $5,141 USD|High: $6,721 USD|Avg: $5,762 USD|-1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 1$5,148 USD
Retailer 3$5,382 USD
Retailer 4$5,606 USD
Retailer 5$5,789 USD
Retailer 2$5,814 USD
Retailer 6$5,903 USD

46 data points across 6 retailers

7 retailers$5,148 USD to $6,538 USD

A
Cheapest Retailer
-
$5,148 USD
A
Retailer 2
-
$5,382 USD
View
A
Retailer 3
-
$5,606 USD
View
A
Retailer 4
-
$5,789 USD
View
Final sale: no returns
A
Retailer 5
-
$5,814 USD
View
A
Retailer 6
-
$5,903 USD
View
Most Expensive
A
GemTrove
GT-N-01286268-98 · Nov 6
$6,538 USD
A$10,058 AUD
View
6 more retailers have this diamond
Prices start from $5,148 USDSave up to $1,390 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
$5,148 USD