Oval|Natural|GIA

1.30ct F SI2 Oval Natural Diamond

ID • F/SI2 • GIA 1232769280

Certificate GIA 1232769280

Diamond specifications and retailer prices

From $4,594 USD
As of November 4, 2026
Save $5,132 USD (53%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $9,726 USD at NZ Jewellers · As of September 26, 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 F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1232769280. Listed at 23 retailers as of November 2, 2026, with a 112% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.30
Carat
F
Color
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38.81°
OriginNatural
Grading LabGIA
CertificateGIA 1232769280
Dimensions8.77 × 5.83 × 3.80 mm
L/W Ratio1.50
Girdle conditionVery Thick
Key to symbols
Twinning Wisp, Feather, Crystal
Top View
8.77 mm5.83 mm1.30 ctF / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1232769280
Side View
Table 60.0%Crown 38.81°Girdle: STK-VTKPavilionCulet: NoneDepth 65.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $9,726 USD|Low: $4,594 USD|High: $9,726 USD|Avg: $6,026 USD
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
Retailer 18
Retailer 19
Retailer 20
Retailer 21
November 5, 2026
Retailer 8$4,594 USD
Retailer 7$4,647 USD
Retailer 10$4,948 USD
Retailer 9$5,212 USD
Retailer 3$5,247 USD
Retailer 17$5,268 USD
Retailer 20$5,268 USD
Retailer 21$5,268 USD
Retailer 6$5,528 USD
Retailer 4$5,534 USD
Retailer 2$5,617 USD
Retailer 15$5,738 USD
Retailer 11$5,890 USD
Retailer 12$5,890 USD
Retailer 19$6,079 USD
Retailer 14$6,090 USD
Retailer 5$6,149 USD
Retailer 16$6,352 USD
Retailer 18$8,508 USD
Retailer 13$8,544 USD
NZ Jewellers$9,726 USD

21 data points across 21 retailers

23 retailers$4,594 USD to $9,726 USD

B+
Cheapest Retailer
-
$4,594 USD
B+
Retailer 2
-
$4,647 USD
View
B+
Retailer 3
-
$4,948 USD
View
B+
Retailer 4
-
$5,212 USD
View
B
Retailer 5
-
$5,247 USD
View
Retailer 6
-
$5,268 USD
View
Price last confirmed 8 days ago
B
Retailer 7
-
$5,268 USD
View
B
Retailer 8
-
$5,268 USD
View
B+
Retailer 9
-
$5,528 USD
View
B+
Retailer 10
-
$5,534 USD
View
B+
Retailer 11
-
$5,617 USD
View
B+
Retailer 12
-
$5,738 USD
View
B
Retailer 13
-
$5,890 USD
View
B
Retailer 14
-
$5,890 USD
View
B
Retailer 15
-
$6,079 USD
View
Retailer 16
-
$6,079 USD
View
Price last confirmed 39 days ago
B
Retailer 17
-
$6,090 USD
View
B
Retailer 18
-
$6,149 USD
View
B
Retailer 19
-
$6,352 USD
View
B
Retailer 20
-
$8,508 USD
View
B
Retailer 21
-
$8,544 USD
View
B
Retailer 22
-
$9,726 USD
View
Most Expensive
NZ Jewellers
aa794036-2481-494e-8067-5f97b7009deb · Sep 26
$9,726 USD
View
Price last confirmed 40 days ago
22 more retailers have this diamond
Prices start from $4,594 USDSave up to $5,132 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.

B+
1.30ct Oval
$4,594 USD