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Radiant|Lab Grown|IGI

1.20ct G VS1 Radiant Lab Grown Diamond

GD • G/VS1 • IGI LG616402701

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

Certificate IGI LG616402701

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)
13 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 standard cut grade and certified by IGI LG616402701 or 616402701. Listed at 13 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. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.20
Carat
G
Color
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.9°
Pavilion angle35°
OriginLab Grown
Grading LabIGI
CertificateIGI LG616402701
Dimensions7.35 × 5.22 × 3.53 mm
L/W Ratio1.41
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
7.35 mm5.22 mm1.20 ctG / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG616402701
Side View
Table 63.0%Crown 46.9°Girdle: THN-MEDPavilion 35°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: €540 EUR|-2.0%
Do Amore Diamonds
Retailer 2
Retailer 3
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Retailer 5
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Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
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Retailer 19
October 29, 2026
Retailer 16€136 EUR
Retailer 4€155 EUR
Retailer 14€157 EUR
Retailer 12€228 EUR
Retailer 18€307 EUR
Retailer 5€318 EUR
Retailer 7€330 EUR
Retailer 6€373 EUR
Retailer 10€427 EUR
Retailer 13€451 EUR
Retailer 3€569 EUR
Retailer 15€570 EUR
Retailer 11€575 EUR
Retailer 17€596 EUR
Retailer 8€750 EUR
Retailer 9€794 EUR
Retailer 2€871 EUR
Retailer 19€1,159 EUR
Do Amore Diamonds€1,302 EUR

24 data points across 19 retailers

13 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
A
Retailer 4
-
€228 EUR
£201 GBP
View
B+
Retailer 5
-
€307 EUR
$344 USD
View
B+
Retailer 6
-
€451 EUR
A$779 AUD
View
B
Retailer 7
-
€569 EUR
$638 USD
View
B
Retailer 8
-
€570 EUR
$639 USD
View
B
Retailer 9
-
€596 EUR
$668 USD
View
B
Retailer 10
-
€794 EUR
$890 USD
View
B
Retailer 11
-
€871 EUR
£769 GBP
View
C
Retailer 12
-
€1,159 EUR
$1,300 USD
View
Most Expensive
C
Do Amore Diamonds
27-FC6F45C7C · Oct 29
€1,302 EUR
$1,460 USD
View
12 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