Oval|Natural|GIA

1.21ct I VS1 Oval Natural Diamond

EX • I/VS1 • GIA 2507766192

Certificate GIA 2507766192

Diamond specifications and retailer prices

From $3,046 USD
As of November 1, 2026
Save $4,018 USD (57%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $7,064 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 I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2507766192. Listed at 18 retailers as of November 1, 2026, with prices from $3,046 to $7,064, a $4,018 spread on the same certified stone. NZ Jewellers lists it at $7,064. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
I
Color
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.94°
Pavilion angle40.1°
OriginNatural
Grading LabGIA
CertificateGIA 2507766192
Dimensions8.37 × 6.04 × 3.76 mm
L/W Ratio1.39
Culet sizeNone
Top View
8.37 mm6.04 mm1.21 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2507766192
Side View
Table 60.0%Crown 39.94°Girdle: MED-THKPavilion 40.1°Culet: NoneDepth 62.2%

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 1
Current: $7,064 USD|Low: $3,046 USD|High: $7,064 USD|Avg: $4,421 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
November 3, 2026
Retailer 4$3,046 USD
Retailer 18$3,390 USD
Retailer 3$3,465 USD
Retailer 14$3,525 USD
Retailer 15$3,631 USD
Retailer 6$3,959 USD
Retailer 13$4,035 USD
Retailer 16$4,035 USD
Retailer 2$4,188 USD
Retailer 8$4,190 USD
Retailer 9$4,190 USD
Retailer 7$4,330 USD
Retailer 10$4,360 USD
Retailer 12$4,513 USD
Retailer 5$4,724 USD
Retailer 17$5,918 USD
Retailer 11$6,781 USD
NZ Jewellers$7,064 USD

29 data points across 18 retailers

18 retailers$3,046 USD to $7,064 USD

A
Cheapest Retailer
-
$3,046 USD
A
Retailer 2
-
$3,390 USD
View
Final sale: no returns
A
Retailer 3
-
$3,465 USD
View
A
Retailer 4
-
$3,525 USD
CA$4,896 CAD
View
A
Retailer 5
-
$3,631 USD
View
B+
Retailer 6
-
$3,959 USD
View
B+
Retailer 7
-
$4,035 USD
View
B+
Retailer 8
-
$4,035 USD
View
B+
Retailer 9
-
$4,188 USD
£3,298 GBP
View
B+
Retailer 10
-
$4,190 USD
View
B+
Retailer 11
-
$4,190 USD
View
B+
Retailer 12
-
$4,330 USD
View
B+
Retailer 13
-
$4,360 USD
View
B+
Retailer 14
-
$4,513 USD
€4,298 EUR
View
B
Retailer 15
-
$4,724 USD
£3,720 GBP
View
Retailer 16
-
$5,918 USD
View
Price last confirmed 7 days ago
B
Retailer 17
-
$6,781 USD
£5,339 GBP
View
Most Expensive
B
NZ Jewellers
66d9433f-6be0-4ac1-9378-eb91015fd489 · Nov 2
$7,064 USD
View
17 more retailers have this diamond
Prices start from $3,046 USDSave up to $4,018 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
$3,046 USD