Oval|Natural|GIA

1.50ct E I1 Oval Natural Diamond

EX • E/I1 • GIA 1563719881

Certificate GIA 1563719881

Diamond specifications and retailer prices

From $4,486 USD
As of October 31, 2026
Save $4,662 USD (51%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $9,148 USD at NZ Jewellers · As of October 30, 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 E colour (colourless) and I1 clarity (included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1563719881. Listed at 6 retailers as of October 30, 2026, with prices from $4,486 to $9,148, a $4,662 spread on the same certified stone. NZ Jewellers lists it at $9,148. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
E
Color
I1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1563719881
Dimensions9.08 × 6.39 × 4.09 mm
L/W Ratio1.42
Girdle conditionFaceted
Key to symbols
Feather, Crystal, Cloud
Top View
9.08 mm6.39 mm1.50 ctE / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1563719881
Side View
Table 62.0%CrownGirdlePavilionCulet: 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: Oct 31
Current: $9,148 USD|Low: $4,486 USD|High: $9,148 USD|Avg: $5,964 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 1, 2026
Retailer 4$4,486 USD
Retailer 3$4,551 USD
Retailer 2$5,143 USD
Retailer 5$5,820 USD
Retailer 6$5,934 USD
NZ Jewellers$9,148 USD

6 data points across 6 retailers

6 retailers$4,486 USD to $9,148 USD

A
Cheapest Retailer
-
$4,486 USD
A
Retailer 2
-
$4,551 USD
View
A
Retailer 3
-
$5,143 USD
View
B+
Retailer 4
-
$5,820 USD
€5,543 EUR
View
B+
Retailer 5
-
$5,934 USD
View
Most Expensive
B
NZ Jewellers
5fe046e8-c65a-444f-be8f-2a6b26d8f720 · Oct 30
$9,148 USD
View
5 more retailers have this diamond
Prices start from $4,486 USDSave up to $4,662 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
$4,486 USD