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Oval|Natural|GIA

1.50ct K SI2 Oval Natural Diamond

VG • K/SI2 • GIA 5566016037

Certificate GIA 5566016037

Diamond specifications and retailer prices

From $2,873 SGD
As of November 6, 2026
Save $5,075 SGD (64%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $7,948 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 SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5566016037. Listed at 15 retailers as of November 5, 2026, with prices from $2,873 to $7,948, a $5,075 spread on the same certified stone. NZ Jewellers lists it at $7,948. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.50
Carat
K
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5566016037
Dimensions8.81 × 6.32 × 4.04 mm
L/W Ratio1.39
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Cavity
Top View
8.81 mm6.32 mm1.50 ctK / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5566016037
Side View
Table 58.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 64.0%

Caratlytics Score

How it works →
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: Nov 6
Current: $7,948 SGD|Low: $2,873 SGD|High: $8,096 SGD|Avg: $4,231 SGD|+15.7%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 6, 2026
Retailer 8$2,873 SGD
Retailer 4$3,405 SGD
Retailer 2$3,537 SGD
Retailer 5$3,651 SGD
Retailer 9$3,788 SGD
Retailer 6$3,801 SGD
Retailer 14$3,801 SGD
Retailer 15$3,947 SGD
Retailer 13$3,983 SGD
Retailer 10$4,024 SGD
Retailer 7$4,063 SGD
Retailer 3$4,387 SGD
Retailer 12$4,450 SGD
Retailer 11$6,340 SGD
NZ Jewellers$7,948 SGD

20 data points across 15 retailers

15 retailers$2,873 SGD to $7,948 SGD

A
Cheapest Retailer
-
$2,873 SGD
A
Retailer 2
-
$3,405 SGD
View
B+
Retailer 3
-
$3,537 SGD
View
B+
Retailer 4
-
$3,651 SGD
View
A
Retailer 5
-
$3,788 SGD
View
Retailer 6
-
$3,801 SGD
View
Price last confirmed 8 days ago
A
Retailer 7
-
$3,801 SGD
View
B+
Retailer 8
-
$3,947 SGD
View
B+
Retailer 9
-
$3,983 SGD
View
B+
Retailer 10
-
$4,024 SGD
View
Retailer 11
-
$4,063 SGD
View
Price last confirmed 16 days ago
B+
Retailer 12
-
$4,387 SGD
View
B+
Retailer 13
-
$4,450 SGD
View
B
Retailer 14
-
$6,340 SGD
View
Most Expensive
B
NZ Jewellers
7293808e-0c49-4c78-9d3f-b8be6d37cb3e · Nov 5
$7,948 SGD
$6,202 USD
View
14 more retailers have this diamond
Prices start from $2,873 SGDSave up to $5,075 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
$2,873 SGD