Oval|Lab Grown|IGI

1.21ct F VVS2 Oval Lab Grown Diamond

ID • F/VVS2 • IGI LG844685689

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG844685689

Diamond specifications and retailer prices

From £217 GBP
As of November 4, 2026
Save £875 GBP (80%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £1,092 GBP at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG844685689 or 844685689. Listed at 12 retailers as of November 4, 2026, with prices from £217 to £1,092, a £875 spread on the same certified stone. Do Amore Diamonds lists it at £1,092. 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
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844685689
Dimensions8.61 × 5.88 × 3.70 mm
L/W Ratio1.46
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.61 mm5.88 mm1.21 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844685689
Side View
Table 57.0%Crown 34.8°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 62.9%

Caratlytics Score

How it works →
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 4
Current: £1,092 GBP|Low: £217 GBP|High: £1,375 GBP|Avg: £540 GBP
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 5£217 GBP
Retailer 3£238 GBP
Retailer 12£271 GBP
Retailer 11£337 GBP
Retailer 2£358 GBP
Retailer 6£468 GBP
Retailer 8£478 GBP
Retailer 10£572 GBP
Retailer 4£757 GBP
Retailer 7£785 GBP
Retailer 9£1,009 GBP
Do Amore Diamonds£1,092 GBP

7 data points across 12 retailers

12 retailers£217 GBP to £1,092 GBP

A
Cheapest Retailer
-
£217 GBP
B+
Retailer 2
-
£238 GBP
View
A
Retailer 3
-
£271 GBP
View
A
Retailer 4
-
£337 GBP
View
A
Retailer 5
-
£358 GBP
View
B+
Retailer 6
-
£468 GBP
View
B+
Retailer 7
-
£478 GBP
View
B+
Retailer 8
-
£572 GBP
View
B
Retailer 9
-
£757 GBP
View
B
Retailer 10
-
£785 GBP
View
B
Retailer 11
-
£1,009 GBP
View
Most Expensive
B
Do Amore Diamonds
36-2104297 · Nov 4
£1,092 GBP
$1,470 USD
View
11 more retailers have this diamond
Prices start from £217 GBPSave up to £875 GBP

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
£217 GBP