Oval|Natural|GIA

1.50ct E I1 Oval Natural Diamond

EX • E/I1 • GIA 7548605850

Certificate GIA 7548605850

Diamond specifications and retailer prices

From $5,538 SGD
$4,321 USD
As of October 24, 2026
Save $6,187 SGD (53%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $11,725 SGD at NZ Jewellers · As of October 23, 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 7548605850. Listed at 9 retailers as of October 23, 2026, with prices from $5,538 to $11,725, a $6,187 spread on the same certified stone. NZ Jewellers lists it at $11,725. 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
Colour
I1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 7548605850
Dimensions8.91 × 6.47 × 3.94 mm
L/W Ratio1.38
Top View
8.91 mm6.47 mm1.50 ctE / I1
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceStrong
CertificateGIA 7548605850
Side View
Table 63.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 60.9%

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 24
Current: $5,538 SGD|Low: $5,319 SGD|High: $8,010 SGD|Avg: $6,555 SGD|+2.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 24, 2026
Retailer 1$5,538 SGD
Retailer 4$5,632 SGD
Retailer 3$6,351 SGD
Retailer 2$7,442 SGD
Retailer 5$8,010 SGD

15 data points across 5 retailers

9 retailers$5,538 SGD to $11,725 SGD

A
Cheapest Retailer
-
$5,538 SGD
$4,321 USD
Retailer 2
-
$5,632 SGD
$4,394 USD
View
Price last confirmed 10 days ago
Retailer 3
-
$6,351 SGD
$4,955 USD
View
Price last confirmed 12 days ago
A
Retailer 4
-
$6,351 SGD
$4,955 USD
View
Retailer 5
-
$6,351 SGD
$4,955 USD
View
Price last confirmed 14 days ago
Retailer 6
-
$7,327 SGD
$5,717 USD
View
Price last confirmed 11 days ago
Retailer 7
-
$7,442 SGD
€5,530 EUR
View
Price last confirmed 7 days ago
Retailer 8
-
$11,725 SGD
$9,148 USD
View
Price last confirmed 12 days ago
Most Expensive
B
NZ Jewellers
41543cb3-5f12-41f1-8686-1dcc9d68591f · Oct 23
$11,725 SGD
$9,148 USD
View
8 more retailers have this diamond
Prices start from $5,538 SGDSave up to $6,187 SGD

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
$5,538 SGD