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Radiant|Lab Grown|IGI

1.21ct G VVS2 Radiant Lab Grown Diamond

EX • G/VVS2 • IGI LG617452333

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG617452333

Diamond specifications and retailer prices

From €138 EUR
$154 USD
As of October 27, 2026
Save €1,187 EUR (90%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €1,325 EUR at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.21ct lab-grown radiant diamond

This 1.21ct lab-grown radiant sits in the classic one-carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG617452333 or 617452333. Listed at 11 retailers as of October 27, 2026, with prices from €138 to €1,325, a €1,187 spread on the same certified stone. Do Amore Diamonds lists it at €1,325. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
G
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.3°
Pavilion angle35.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG617452333
Dimensions7.79 × 5.23 × 3.50 mm
L/W Ratio1.49
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
7.79 mm5.23 mm1.21 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG617452333
Side View
Table 66.0%Crown 44.3°Girdle: THN-MEDPavilion 35.2°Culet: NoneDepth 66.9%

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: Oct 27
Current: €1,325 EUR|Low: €115 EUR|High: €1,387 EUR|Avg: €499 EUR|-4.5%
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
Retailer 13
Retailer 14
Retailer 15
October 29, 2026
Retailer 12€138 EUR
Retailer 15€158 EUR
Retailer 10€160 EUR
Retailer 8€233 EUR
Retailer 14€314 EUR
Retailer 3€344 EUR
Retailer 7€360 EUR
Retailer 5€384 EUR
Retailer 6€456 EUR
Retailer 9€461 EUR
Retailer 11€582 EUR
Retailer 13€609 EUR
Retailer 4€803 EUR
Retailer 2€890 EUR
Do Amore Diamonds€1,325 EUR

38 data points across 15 retailers

11 retailers€138 EUR to €1,325 EUR

A
Cheapest Retailer
-
€138 EUR
$154 USD
A
Retailer 2
-
€158 EUR
$177 USD
View
Final sale: no returns
A
Retailer 3
-
€160 EUR
$179 USD
View
A
Retailer 4
-
€233 EUR
£205 GBP
View
B+
Retailer 5
-
€314 EUR
$351 USD
View
A
Retailer 6
-
€461 EUR
A$793 AUD
View
B+
Retailer 7
-
€582 EUR
$650 USD
View
B+
Retailer 8
-
€609 EUR
$680 USD
View
B
Retailer 9
-
€754 EUR
£663 GBP
View
B
Retailer 10
-
€890 EUR
£783 GBP
View
Most Expensive
B
Do Amore Diamonds
27-74A84802D · Oct 29
€1,325 EUR
$1,480 USD
View
10 more retailers have this diamond
Prices start from €138 EURSave up to €1,187 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 Radiant
€138 EUR