Oval|Natural|GIA

1.30ct K SI1 Oval Natural Diamond

VG • K/SI1 • GIA 5563499398

Certificate GIA 5563499398

Diamond specifications and retailer prices

From $1,958 USD
As of November 6, 2026
Save $3,629 USD (65%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $5,587 USD 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 $1,958 to $5,587, a $3,629 spread on the same certified stone. NZ Jewellers lists it at $5,587. 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
Color
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: $5,587 USD|Low: $1,932 USD|High: $5,811 USD|Avg: $3,001 USD|-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$1,958 USD
Retailer 6$2,150 USD
Retailer 16$2,437 USD
Retailer 5$2,440 USD
Retailer 9$2,467 USD
Retailer 12$2,557 USD
Retailer 14$2,557 USD
Retailer 11$2,592 USD
Retailer 7$2,636 USD
Retailer 8$2,720 USD
Retailer 2$2,903 USD
Retailer 4$2,980 USD
Retailer 13$3,229 USD
Retailer 15$3,261 USD
Retailer 10$4,101 USD
Retailer 17$4,682 USD
NZ Jewellers$5,587 USD

20 data points across 17 retailers

17 retailers$1,958 USD to $5,587 USD

A
Cheapest Retailer
-
$1,958 USD
A
Retailer 2
-
$2,150 USD
View
A
Retailer 3
-
$2,437 USD
View
A
Retailer 4
-
$2,440 USD
View
A
Retailer 5
-
$2,467 USD
View
Final sale: no returns
B+
Retailer 6
-
$2,557 USD
View
B+
Retailer 7
-
$2,557 USD
View
B+
Retailer 8
-
$2,592 USD
View
B+
Retailer 9
-
$2,636 USD
View
B+
Retailer 10
-
$2,720 USD
View
B+
Retailer 11
-
$2,903 USD
View
B+
Retailer 12
-
$2,980 USD
View
B+
Retailer 13
-
$3,229 USD
View
B+
Retailer 14
-
$3,261 USD
View
B
Retailer 15
-
$4,101 USD
View
B
Retailer 16
-
$4,682 USD
View
Most Expensive
B
NZ Jewellers
ff5d140b-b486-4ab9-a076-46fdf26333a1 · Nov 5
$5,587 USD
View
16 more retailers have this diamond
Prices start from $1,958 USDSave up to $3,629 USD

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
$1,958 USD