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Oval|Natural|GIA

1.50ct K I1 Oval Natural Diamond

EX • K/I1 • GIA 5506462483

Certificate GIA 5506462483

Diamond specifications and retailer prices

From $3,132 SGD
As of November 6, 2026
Save $3,622 SGD (54%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $6,754 SGD at NZ Jewellers · As of November 5, 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 K colour (faint-tinted) and I1 clarity (included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5506462483. Listed at 5 retailers as of November 5, 2026, with prices from $3,132 to $6,754, a $3,622 spread on the same certified stone. NZ Jewellers lists it at $6,754. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
K
Colour
I1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5506462483
Dimensions9.43 × 6.31 × 3.88 mm
L/W Ratio1.49
Girdle conditionFaceted
Culet sizeNone
Top View
9.43 mm6.31 mm1.50 ctK / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 5506462483
Side View
Table 63.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 61.5%

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: $6,754 SGD|Low: $3,081 SGD|High: $6,754 SGD|Avg: $4,067 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 5, 2026
Retailer 5$3,132 SGD
Retailer 2$3,231 SGD
Retailer 3$3,380 SGD
Retailer 4$3,727 SGD
NZ Jewellers$6,754 SGD

18 data points across 5 retailers

5 retailers$3,132 SGD to $6,754 SGD

B+
Cheapest Retailer
-
$3,132 SGD
A
Retailer 2
-
$3,231 SGD
View
B+
Retailer 3
-
$3,380 SGD
View
B+
Retailer 4
-
$3,727 SGD
View
Most Expensive
B
NZ Jewellers
9bebcb10-c4a4-46f1-b1e5-e9f4e9998b34 · Nov 5
$6,754 SGD
$5,270 USD
View
4 more retailers have this diamond
Prices start from $3,132 SGDSave up to $3,622 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
$3,132 SGD