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Oval|Natural|IGI

1.21ct K VS1 Oval Natural Diamond

EX • K/VS1 • IGI 588348539

Shape and cutting style on the report: Oval brilliant

Certificate IGI 588348539

Diamond specifications and retailer prices

From $2,246 USD
As of November 6, 2026
Save $2,953 USD (57%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $5,199 USD at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

About this 1.21ct natural oval diamond

This 1.21ct natural oval sits in the classic one-carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI 588348539. Listed at 26 retailers as of November 2, 2026, with prices from $2,246 to $5,199, a $2,953 spread on the same certified stone. NZ Jewellers lists it at $5,199. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
K
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.8°
Pavilion angle39.4°
OriginNatural
Grading LabIGI
CertificateIGI 588348539
Dimensions9.16 × 5.82 × 3.56 mm
L/W Ratio1.57
Girdle conditionFaceted
Culet sizePointed
Top View
9.16 mm5.82 mm1.21 ctK / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 588348539
Side View
Table 59.0%Crown 37.8°Girdle: MED-STKPavilion 39.4°Culet: NoneDepth 61.2%

Caratlytics Score

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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: $2,678 USD|Low: $2,250 USD|High: $4,409 USD|Avg: $2,804 USD|+1.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 7, 2026
Retailer 8$2,250 USD
Retailer 7$2,275 USD
Retailer 2$2,363 USD
Retailer 6$2,487 USD
Retailer 1$2,678 USD
Retailer 4$3,035 USD
Retailer 3$3,089 USD
Retailer 5$4,344 USD

38 data points across 8 retailers

26 retailers$2,246 USD to $5,199 USD

A
Cheapest Retailer
-
$2,246 USD
A
Retailer 2
-
$2,250 USD
View
A
Retailer 3
-
$2,275 USD
View
A
Retailer 4
-
$2,363 USD
View
Retailer 5
-
$2,487 USD
View
Price last confirmed 9 days ago
Retailer 6
-
$2,487 USD
View
Price last confirmed 31 days ago
Retailer 7
-
$2,487 USD
View
Price last confirmed 46 days ago
Retailer 8
-
$2,487 USD
View
Price last confirmed 37 days ago
Retailer 9
-
$2,487 USD
View
Price last confirmed 16 days ago
B+
Retailer 10
-
$2,487 USD
View
Retailer 11
-
$2,602 USD
View
Price last confirmed 22 days ago
B+
Retailer 12
-
$2,602 USD
View
Retailer 13
-
$2,602 USD
View
Price last confirmed 9 days ago
B+
Retailer 14
-
$2,678 USD
View
Retailer 15
-
$2,869 USD
View
Price last confirmed 45 days ago
Retailer 16
-
$2,869 USD
View
Price last confirmed 29 days ago
Retailer 17
-
$2,869 USD
View
Price last confirmed 22 days ago
Retailer 18
-
$2,869 USD
View
Price last confirmed 11 days ago
B+
Retailer 19
-
$2,869 USD
View
B+
Retailer 20
-
$3,035 USD
View
B+
Retailer 21
-
$3,089 USD
View
B
Retailer 22
-
$4,344 USD
View
Retailer 23
-
$5,199 USD
View
Price last confirmed 21 days ago
Retailer 24
-
$5,199 USD
View
Price last confirmed 8 days ago
Retailer 25
-
$5,199 USD
View
Price last confirmed 48 days ago
Most Expensive
B
NZ Jewellers
273ef1aa-72b8-4bfa-b979-636ad4f526bb · Nov 2
$5,199 USD
View
25 more retailers have this diamond
Prices start from $2,246 USDSave up to $2,953 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
1.21ct Oval
$2,246 USD