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Oval|Natural|GIA

1.50ct E SI1 Oval Natural Diamond

EX • E/SI1 • GIA 1549694102

Certificate GIA 1549694102

Diamond specifications and retailer prices

From $7,411 SGD
As of November 5, 2026
Save $1,992 SGD (21%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $9,403 SGD 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 E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1549694102. Listed at 6 retailers as of November 5, 2026, with prices from $7,411 to $9,403, a $1,992 spread on the same certified stone. GemTrove lists it at $9,403. 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
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1549694102
Dimensions8.43 × 6.48 × 4.19 mm
L/W Ratio1.30
Culet sizeNone
Key to symbols
Crystal, Feather, Extra Facet
Top View
8.43 mm6.48 mm1.50 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1549694102
Side View
Table 59.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 64.7%

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 5
Current: $7,433 SGD|Low: $7,411 SGD|High: $8,996 SGD|Avg: $7,966 SGD|-1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 3$7,411 SGD
Retailer 1$7,433 SGD
Retailer 4$7,706 SGD
Retailer 2$7,989 SGD
Retailer 5$8,116 SGD

46 data points across 5 retailers

6 retailers$7,411 SGD to $9,403 SGD

A
Cheapest Retailer
-
$7,411 SGD
A
Retailer 2
-
$7,433 SGD
View
A
Retailer 3
-
$7,706 SGD
View
A
Retailer 4
-
$7,989 SGD
View
A
Retailer 5
-
$8,116 SGD
View
Most Expensive
B+
GemTrove
GT-N-01286344-98 · Nov 6
$9,403 SGD
A$11,288 AUD
View
5 more retailers have this diamond
Prices start from $7,411 SGDSave up to $1,992 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
$7,411 SGD