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Oval|Natural|GIA

1.30ct K SI1 Oval Natural Diamond

VG • K/SI1 • GIA 5563499398

Certificate GIA 5563499398

Diamond specifications and retailer prices

From $2,509 SGD
As of November 6, 2026
Save $4,651 SGD (65%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $7,160 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.3ct natural oval diamond

This 1.3ct natural oval sits in the one-and-a-quarter to one-and-a-half carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5563499398. Listed at 17 retailers as of November 5, 2026, with prices from $2,509 to $7,160, a $4,651 spread on the same certified stone. NZ Jewellers lists it at $7,160. 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

1.30
Carat
K
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5563499398
Dimensions8.19 × 5.97 × 3.93 mm
L/W Ratio1.37
Girdle conditionFaceted
Top View
8.19 mm5.97 mm1.30 ctK / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5563499398
Side View
Table 65.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 65.8%

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: $7,160 SGD|Low: $2,476 SGD|High: $7,447 SGD|Avg: $3,847 SGD|-3.9%
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
Retailer 16
Retailer 17
November 6, 2026
Retailer 3$2,509 SGD
Retailer 6$2,755 SGD
Retailer 16$3,123 SGD
Retailer 5$3,127 SGD
Retailer 9$3,162 SGD
Retailer 12$3,277 SGD
Retailer 14$3,277 SGD
Retailer 11$3,322 SGD
Retailer 7$3,378 SGD
Retailer 8$3,486 SGD
Retailer 2$3,720 SGD
Retailer 4$3,819 SGD
Retailer 13$4,138 SGD
Retailer 15$4,179 SGD
Retailer 10$5,256 SGD
Retailer 17$6,000 SGD
NZ Jewellers$7,160 SGD

20 data points across 17 retailers

17 retailers$2,509 SGD to $7,160 SGD

A
Cheapest Retailer
-
$2,509 SGD
A
Retailer 2
-
$2,755 SGD
View
A
Retailer 3
-
$3,123 SGD
View
A
Retailer 4
-
$3,127 SGD
View
A
Retailer 5
-
$3,162 SGD
View
Final sale: no returns
B+
Retailer 6
-
$3,277 SGD
View
B+
Retailer 7
-
$3,277 SGD
View
B+
Retailer 8
-
$3,322 SGD
View
B+
Retailer 9
-
$3,378 SGD
View
B+
Retailer 10
-
$3,486 SGD
View
B+
Retailer 11
-
$3,720 SGD
View
B+
Retailer 12
-
$3,819 SGD
View
B+
Retailer 13
-
$4,138 SGD
View
B+
Retailer 14
-
$4,179 SGD
View
B
Retailer 15
-
$5,256 SGD
View
B
Retailer 16
-
$6,000 SGD
View
Most Expensive
B
NZ Jewellers
ff5d140b-b486-4ab9-a076-46fdf26333a1 · Nov 5
$7,160 SGD
$5,587 USD
View
16 more retailers have this diamond
Prices start from $2,509 SGDSave up to $4,651 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
1.30ct Oval
$2,509 SGD