Oval|Natural|GIA

1.30ct K IF Oval Natural Diamond

GD • K/IF • GIA 2456932978

Certificate GIA 2456932978

Diamond specifications and retailer prices

From $2,990 USD
As of November 6, 2026
Save $2,643 USD (47%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $5,869 USD at NZ Jewellers · As of September 30, 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 IF clarity (flawless or internally-flawless), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2456932978. Listed at 13 retailers as of November 1, 2026, with a 88% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2456932978
Dimensions8.91 × 5.99 × 3.74 mm
L/W Ratio1.49
Top View
8.91 mm5.99 mm1.30 ctK / IF
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 2456932978
Side View
Table 57.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 62.4%

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: $3,486 USD|Low: $2,927 USD|High: $5,702 USD|Avg: $3,656 USD|+2.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 8$2,990 USD
Retailer 6$3,042 USD
Retailer 5$3,050 USD
Retailer 7$3,255 USD
Retailer 1$3,486 USD
Retailer 3$3,943 USD
Retailer 2$4,112 USD
Retailer 4$5,633 USD

45 data points across 8 retailers

13 retailers$2,990 USD to $5,633 USD

A
Cheapest Retailer
-
$2,990 USD
A
Retailer 2
-
$3,042 USD
View
A
Retailer 3
-
$3,050 USD
View
B+
Retailer 4
-
$3,255 USD
View
Retailer 5
-
$3,369 USD
View
Price last confirmed 29 days ago
Retailer 6
-
$3,369 USD
View
Price last confirmed 29 days ago
B+
Retailer 7
-
$3,486 USD
View
Retailer 8
-
$3,498 USD
View
Price last confirmed 38 days ago
Retailer 9
-
$3,887 USD
View
Price last confirmed 38 days ago
B+
Retailer 10
-
$3,943 USD
View
B+
Retailer 11
-
$4,112 USD
View
B
Retailer 12
-
$5,633 USD
View
Most Expensive
NZ Jewellers
ceeac5a1-1ff2-41c2-8866-f961e6ed2d63 · Sep 30
$5,869 USD
View
Price last confirmed 37 days ago
12 more retailers have this diamond
Prices start from $2,990 USDSave up to $2,643 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
$2,990 USD