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Radiant|Lab Grown|IGI

1.20ct G VS1 Radiant Lab Grown Diamond

EX • G/VS1 • IGI LG617476958

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

Certificate IGI LG617476958

Diamond specifications and retailer prices

From €136 EUR
$152 USD
As of October 27, 2026
Save €1,166 EUR (90%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €1,302 EUR at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.2ct lab-grown radiant diamond

This 1.2ct lab-grown radiant sits in the classic one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG617476958 or 617476958. Listed at 11 retailers as of October 27, 2026, with prices from €136 to €1,302, a €1,166 spread on the same certified stone. Do Amore Diamonds lists it at €1,302. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
G
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.2°
Pavilion angle35.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG617476958
Dimensions7.51 × 5.22 × 3.53 mm
L/W Ratio1.44
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
7.51 mm5.22 mm1.20 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG617476958
Side View
Table 65.0%Crown 45.2°Girdle: MediumPavilion 35.9°Culet: NoneDepth 67.6%

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 27
Current: €1,302 EUR|Low: €110 EUR|High: €1,328 EUR|Avg: €586 EUR|-2.0%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
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Retailer 6
Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 18
October 26, 2026
Retailer 14€136 EUR
Retailer 18€155 EUR
Retailer 11€157 EUR
Retailer 16€307 EUR
Retailer 3€318 EUR
Retailer 5€330 EUR
Retailer 4€373 EUR
Retailer 8€427 EUR
Retailer 2€451 EUR
Retailer 9€517 EUR
Retailer 12€570 EUR
Retailer 15€596 EUR
Retailer 6€750 EUR
Retailer 7€794 EUR
Retailer 13€871 EUR
Retailer 10€1,005 EUR
Retailer 17€1,159 EUR
Do Amore Diamonds€1,302 EUR

19 data points across 18 retailers

11 retailers€136 EUR to €1,302 EUR

A
Cheapest Retailer
-
€136 EUR
$152 USD
A
Retailer 2
-
€155 EUR
$174 USD
View
Final sale: no returns
A
Retailer 3
-
€157 EUR
$176 USD
View
B+
Retailer 4
-
€307 EUR
$344 USD
View
Retailer 5
-
€451 EUR
A$779 AUD
View
Price last confirmed 7 days ago
Retailer 6
-
€570 EUR
$639 USD
View
Price last confirmed 7 days ago
B+
Retailer 7
-
€596 EUR
$668 USD
View
B
Retailer 8
-
€794 EUR
$890 USD
View
B
Retailer 9
-
€871 EUR
£769 GBP
View
B
Retailer 10
-
€1,159 EUR
$1,300 USD
View
Most Expensive
B
Do Amore Diamonds
27-5F5496ECF · Oct 29
€1,302 EUR
$1,460 USD
View
10 more retailers have this diamond
Prices start from €136 EURSave up to €1,166 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
1.20ct Radiant
€136 EUR