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Round|Lab Grown|IGI

1.21ct F VVS1 Round Lab Grown Diamond

ID • F/VVS1 • IGI LG838619206

Shape and cutting style on the report: Round brilliant

Certificate IGI LG838619206

Diamond specifications and retailer prices

From €240 EUR
HK$2,100 HKD
As of November 1, 2026
Save €893 EUR (79%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €1,132 EUR at Brilliant Earth · As of November 1, 2026
View at Brilliant Earth

About this 1.21ct lab-grown round diamond

This 1.21ct lab-grown round sits in the classic one-carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG838619206 or 838619206. Listed at 20 retailers as of November 1, 2026, with prices from €240 to €1,132, a €893 spread on the same certified stone. Brilliant Earth lists it at €1,132. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838619206
Dimensions6.87 × 6.83 × 4.28 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.87 mm6.83 mm1.21 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838619206
Side View
Table 55.0%Crown 35.5°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 62.5%

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: €1,132 EUR|Low: €203 EUR|High: €1,132 EUR|Avg: €519 EUR|+23.3%
Brilliant Earth
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
November 2, 2026
Retailer 14€205 EUR
Retailer 3€240 EUR
Retailer 13€276 EUR
Retailer 8€345 EUR
Retailer 11€354 EUR
Retailer 10€370 EUR
Retailer 7€415 EUR
Retailer 12€489 EUR
Retailer 9€500 EUR
Retailer 6€526 EUR
Retailer 4€679 EUR
Retailer 5€698 EUR
Retailer 15€707 EUR
Retailer 2€958 EUR
Brilliant Earth€1,132 EUR

39 data points across 15 retailers

20 retailers€240 EUR to €1,132 EUR

Retailer 1
-
€164 EUR
$184 USD
Price last confirmed 23 days ago
Retailer 2
-
€190 EUR
$213 USD
View
Price last confirmed 20 days ago
Retailer 3
-
€203 EUR
$228 USD
View
Price last confirmed 26 days ago
Retailer 4
-
€203 EUR
$228 USD
View
Price last confirmed 21 days ago
Retailer 5
-
€205 EUR
$230 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
€240 EUR
HK$2,100 HKD
View
B+
Retailer 7
-
€276 EUR
$310 USD
View
A
Retailer 8
-
€345 EUR
View
A
Retailer 9
-
€354 EUR
ZAR 6,411 ZAR
View
B+
Retailer 10
-
€370 EUR
£327 GBP
View
B+
Retailer 11
-
€415 EUR
$466 USD
View
B+
Retailer 12
-
€489 EUR
$548 USD
View
B+
Retailer 13
-
€500 EUR
A$862 AUD
View
B+
Retailer 14
-
€526 EUR
$590 USD
View
Retailer 15
-
€654 EUR
$733 USD
View
Price last confirmed 27 days ago
B
Retailer 16
-
€679 EUR
SGD 1,029 SGD
View
B
Retailer 17
-
€698 EUR
$783 USD
View
B
Retailer 18
-
€707 EUR
$793 USD
View
B
Retailer 19
-
€958 EUR
£846 GBP
View
Most Expensive
B
Brilliant Earth
21645945A · Nov 1
€1,132 EUR
$1,270 USD
View
19 more retailers have this diamond
Prices start from €240 EURSave up to €893 EUR

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 Round
€240 EUR