CaratHunter
Plans
Oval|Lab Grown|IGI

1.21ct F VS2 Oval Lab Grown Diamond

ID • F/VS2 • IGI LG496121376

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG496121376

Diamond specifications and retailer prices

From $959 USD
As of November 1, 2026
Save $823 USD (46%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,129 USD at NZ Jewellers · As of October 31, 2026
View at NZ Jewellers

About this 1.21ct lab-grown oval diamond

This 1.21ct lab-grown oval sits in the classic one-carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG496121376 or 496121376. Listed at 13 retailers as of November 1, 2026, with a 86% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
F
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG496121376
Dimensions8.73 × 5.91 × 3.68 mm
L/W Ratio1.48
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.73 mm5.91 mm1.21 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG496121376
Side View
Table 57.0%Crown 34.8°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.3%

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 1
Current: $3,129 USD|Low: $921 USD|High: $3,825 USD|Avg: $1,806 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
November 2, 2026
Retailer 8$959 USD
Retailer 13$1,044 USD
Retailer 3$1,074 USD
Retailer 5$1,113 USD
Retailer 10$1,113 USD
Retailer 9$1,150 USD
Retailer 12$1,290 USD
Retailer 2$1,716 USD
Retailer 11$1,782 USD
Retailer 7$2,399 USD
Retailer 4$3,078 USD
NZ Jewellers$3,129 USD
Retailer 6$3,795 USD

41 data points across 13 retailers

13 retailers$959 USD to $1,782 USD

B+
Cheapest Retailer
-
$959 USD
B
Retailer 2
-
$1,044 USD
View
B
Retailer 3
-
$1,074 USD
View
Final sale: no returns
Retailer 4
-
$1,113 USD
View
Price last confirmed 16 days ago
B
Retailer 5
-
$1,113 USD
View
B
Retailer 6
-
$1,150 USD
View
B
Retailer 7
-
$1,290 USD
View
B
Retailer 8
-
$1,716 USD
£1,351 GBP
View
B
Retailer 9
-
$1,782 USD
View
Retailer 10
-
$2,399 USD
View
Price under review
Retailer 11
-
$3,078 USD
£2,424 GBP
View
Price under review
Most Expensive
NZ Jewellers
166753a8-38c1-4a07-b0f1-b0e0af518c1f · Oct 31
$3,129 USD
View
Price under review
11 more retailers have this diamond
Prices start from $959 USDSave up to $823 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+
1.21ct Oval
$959 USD