Oval|Natural|GIA

1.00ct K SI1 Oval Natural Diamond

VG • K/SI1 • GIA 2417729588

Certificate GIA 2417729588

Diamond specifications and retailer prices

From $1,500 USD
As of November 6, 2026
Save $2,864 USD (66%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $4,364 USD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural oval diamond

This 1ct natural oval sits in the classic one-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 2417729588. Listed at 19 retailers as of November 5, 2026, with prices from $1,500 to $4,364, a $2,864 spread on the same certified stone. NZ Jewellers lists it at $4,364. 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

1.00
Carat
K
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2417729588
Dimensions7.72 × 5.48 × 3.42 mm
L/W Ratio1.41
Top View
7.72 mm5.48 mm1.00 ctK / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2417729588
Side View
Table 52.0%CrownGirdle: VTK-ETKPavilionCulet: 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: $1,500 USD|Low: $1,500 USD|High: $3,700 USD|Avg: $2,325 USD|-3.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 1$1,500 USD
Retailer 9$1,523 USD
Retailer 2$1,886 USD
Retailer 10$1,940 USD
Retailer 8$1,987 USD
Retailer 3$2,117 USD
Retailer 4$2,267 USD
Retailer 5$2,547 USD
Retailer 7$2,849 USD
Retailer 6$3,647 USD

35 data points across 10 retailers

19 retailers$1,500 USD to $4,364 USD

A
Cheapest Retailer
-
$1,500 USD
B+
Retailer 2
-
$1,523 USD
View
B+
Retailer 3
-
$1,847 USD
View
B+
Retailer 4
-
$1,886 USD
View
B
Retailer 5
-
$1,940 USD
View
B
Retailer 6
-
$1,987 USD
View
Retailer 7
-
$2,087 USD
View
Price last confirmed 8 days ago
B
Retailer 8
-
$2,087 USD
View
B
Retailer 9
-
$2,115 USD
View
B
Retailer 10
-
$2,117 USD
View
B
Retailer 11
-
$2,184 USD
View
B
Retailer 12
-
$2,225 USD
View
B
Retailer 13
-
$2,267 USD
View
B
Retailer 14
-
$2,409 USD
View
B
Retailer 15
-
$2,547 USD
View
B
Retailer 16
-
$2,849 USD
View
B
Retailer 17
-
$3,289 USD
View
B
Retailer 18
-
$3,647 USD
View
Most Expensive
C
NZ Jewellers
c6fdfdc6-679a-43cf-9365-5e76b982e6fe · Nov 5
$4,364 USD
View
18 more retailers have this diamond
Prices start from $1,500 USDSave up to $2,864 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
1.00ct Oval
$1,500 USD