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Round|Lab Grown|IGI

1.21ct E VVS1 Round Lab Grown Diamond

EX • E/VVS1 • IGI LG833670975

Shape and cutting style on the report: Round brilliant

Certificate IGI LG833670975

Diamond specifications and retailer prices

From €171 EUR
$191 USD
As of October 29, 2026
Save €1,318 EUR (89%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €1,489 EUR at Yadav Diamonds · As of October 30, 2026
View at Yadav Diamonds

About this 1.21ct lab-grown round diamond

This 1.21ct lab-grown round sits in the classic one-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG833670975 or 833670975. Listed at 22 retailers as of October 29, 2026, with prices from €171 to €1,489, a €1,318 spread on the same certified stone. Yadav Diamonds lists it at €1,489. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.3°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833670975
Dimensions6.88 × 6.90 × 4.19 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.88 mm6.90 mm1.21 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG833670975
Side View
Table 58.0%Crown 32.3°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 60.8%

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: Oct 29
Current: €508 EUR|Low: €171 EUR|High: €1,489 EUR|Avg: €515 EUR|-19.7%
Retailer 1
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Retailer 19
Retailer 20
Yadav Diamonds
October 30, 2026
Retailer 11€171 EUR
Retailer 5€191 EUR
Retailer 20€198 EUR
Retailer 4€211 EUR
Retailer 19€211 EUR
Retailer 9€286 EUR
Retailer 12€354 EUR
Retailer 16€354 EUR
Retailer 17€363 EUR
Retailer 14€384 EUR
Retailer 3€421 EUR
Retailer 2€431 EUR
Retailer 1€508 EUR
Retailer 18€516 EUR
Retailer 6€680 EUR
Retailer 8€703 EUR
Retailer 10€726 EUR
Retailer 13€728 EUR
Retailer 15€995 EUR
Retailer 7€1,042 EUR
Yadav Diamonds€1,489 EUR

24 data points across 21 retailers

22 retailers€171 EUR to €1,489 EUR

A
Cheapest Retailer
-
€171 EUR
$191 USD
A
Retailer 2
-
€191 EUR
$213 USD
View
Final sale: no returns
A
Retailer 3
-
€198 EUR
$221 USD
View
A
Retailer 4
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€211 EUR
$236 USD
View
A
Retailer 5
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€211 EUR
$236 USD
View
A
Retailer 6
-
€241 EUR
HK$2,100 HKD
View
B+
Retailer 7
-
€286 EUR
$320 USD
View
A
Retailer 8
-
€354 EUR
£312 GBP
View
A
Retailer 9
-
€354 EUR
View
A
Retailer 10
-
€363 EUR
ZAR 6,556 ZAR
View
B+
Retailer 11
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€384 EUR
£338 GBP
View
B+
Retailer 12
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€421 EUR
$470 USD
View
B+
Retailer 13
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€431 EUR
$482 USD
View
B+
Retailer 14
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€508 EUR
$567 USD
View
B+
Retailer 15
-
€516 EUR
A$887 AUD
View
B+
Retailer 16
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€680 EUR
$760 USD
View
B+
Retailer 17
-
€703 EUR
SGD 1,061 SGD
View
B
Retailer 18
-
€726 EUR
$811 USD
View
B+
Retailer 19
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€728 EUR
$814 USD
View
B
Retailer 20
-
€995 EUR
£875 GBP
View
B
Retailer 21
-
€1,042 EUR
$1,164 USD
View
Most Expensive
B
Yadav Diamonds
13337068 · Oct 30
€1,489 EUR
$1,664 USD
View
21 more retailers have this diamond
Prices start from €171 EURSave up to €1,318 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
€171 EUR