Oval|Natural|GIA

1.50ct E SI2 Oval Natural Diamond

EX • E/SI2 • GIA 2564039981

Certificate GIA 2564039981

Diamond specifications and retailer prices

From $5,008 USD
SGD 6,768 SGD
As of October 31, 2026
Save $199 USD (4%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $9,548 USD at NZ Jewellers · As of October 17, 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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2564039981. Listed at 19 retailers as of October 30, 2026, with a relatively tight 4% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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
E
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2564039981
Dimensions9.39 × 6.41 × 3.81 mm
L/W Ratio1.46
Girdle conditionFaceted
Key to symbols
Crystal, Feather, Cloud, Cavity, Needle
Top View
9.39 mm6.41 mm1.50 ctE / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2564039981
Side View
Table 60.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 59.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $9,258 USD|Low: $4,134 USD|High: $9,442 USD|Avg: $6,583 USD|+0.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 23, 2026
Retailer 7$4,134 USD
Retailer 9$4,448 USD
Retailer 2$5,008 USD
Retailer 8$5,141 USD
Retailer 4$5,310 USD
Retailer 6$5,370 USD
Retailer 3$5,570 USD
Retailer 5$6,260 USD
Retailer 10$9,141 USD
Retailer 1$9,258 USD

32 data points across 10 retailers

19 retailers$5,008 USD to $5,207 USD

Retailer 1
-
$4,134 USD
HK$32,300 HKD
Price last confirmed 8 days ago
Retailer 2
-
$4,448 USD
₹423,603 INR
View
Price last confirmed 10 days ago
A
Retailer 3
-
$5,008 USD
SGD 6,768 SGD
View
A
Retailer 4
-
$5,207 USD
View
Retailer 5
-
$5,310 USD
SGD 7,176 SGD
View
Price last confirmed 9 days ago
Retailer 6
-
$5,370 USD
£4,229 GBP
View
Price last confirmed 9 days ago
Retailer 7
-
$5,570 USD
View
Price last confirmed 9 days ago
Retailer 8
-
$5,709 USD
View
Price last confirmed 40 days ago
Retailer 9
-
$5,709 USD
View
Price last confirmed 15 days ago
Retailer 10
-
$5,709 USD
View
Price last confirmed 16 days ago
Retailer 11
-
$5,709 USD
View
Price last confirmed 14 days ago
Retailer 12
-
$5,863 USD
View
Price last confirmed 14 days ago
Retailer 13
-
$6,260 USD
€5,962 EUR
View
Price last confirmed 9 days ago
Retailer 14
-
$6,587 USD
View
Price last confirmed 13 days ago
Retailer 15
-
$6,587 USD
View
Price last confirmed 40 days ago
Retailer 16
-
$9,141 USD
£7,198 GBP
View
Price last confirmed 11 days ago
Retailer 17
-
$9,258 USD
£7,290 GBP
View
Price last confirmed 9 days ago
Retailer 18
-
$9,548 USD
View
Price last confirmed 37 days ago
Most Expensive
NZ Jewellers
b5f4dad1-1769-46a8-9dc6-6479147d7ac9 · Oct 17
$9,548 USD
View
Price last confirmed 15 days ago
18 more retailers have this diamond
Prices start from $5,008 USDSave up to $199 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
$5,008 USD