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Radiant|Lab Grown|IGI

1.30ct G VS1 Radiant Lab Grown Diamond

GD • G/VS1 • IGI LG617406265

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

Certificate IGI LG617406265

Diamond specifications and retailer prices

From €145 EUR
$162 USD
As of October 27, 2026
Save €1,251 EUR (90%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €1,396 EUR at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.3ct lab-grown radiant diamond

This 1.3ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG617406265 or 617406265. Listed at 13 retailers as of October 27, 2026, with prices from €145 to €1,396, a €1,251 spread on the same certified stone. Do Amore Diamonds lists it at €1,396. 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

1.30
Carat
G
Color
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.7°
Pavilion angle35.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG617406265
Dimensions7.62 × 5.35 × 3.62 mm
L/W Ratio1.42
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
7.62 mm5.35 mm1.30 ctG / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG617406265
Side View
Table 66.0%Crown 44.7°Girdle: MediumPavilion 35.2°Culet: NoneDepth 67.7%

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: €1,396 EUR|Low: €117 EUR|High: €1,423 EUR|Avg: €586 EUR|-1.9%
Do Amore Diamonds
Retailer 2
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Retailer 12
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Retailer 19
October 29, 2026
Retailer 16€145 EUR
Retailer 4€166 EUR
Retailer 14€168 EUR
Retailer 2€245 EUR
Retailer 18€326 EUR
Retailer 5€340 EUR
Retailer 9€359 EUR
Retailer 6€432 EUR
Retailer 8€459 EUR
Retailer 13€485 EUR
Retailer 15€611 EUR
Retailer 3€623 EUR
Retailer 17€639 EUR
Retailer 11€715 EUR
Retailer 7€794 EUR
Retailer 10€859 EUR
Retailer 12€931 EUR
Retailer 19€1,173 EUR
Do Amore Diamonds€1,396 EUR

28 data points across 19 retailers

13 retailers€145 EUR to €1,396 EUR

A
Cheapest Retailer
-
€145 EUR
$162 USD
A
Retailer 2
-
€166 EUR
$186 USD
View
Final sale: no returns
A
Retailer 3
-
€168 EUR
$188 USD
View
A
Retailer 4
-
€245 EUR
£215 GBP
View
B+
Retailer 5
-
€326 EUR
$364 USD
View
B+
Retailer 6
-
€485 EUR
A$834 AUD
View
B
Retailer 7
-
€611 EUR
$683 USD
View
B
Retailer 8
-
€623 EUR
$696 USD
View
B
Retailer 9
-
€639 EUR
$714 USD
View
B
Retailer 10
-
€859 EUR
$960 USD
View
B
Retailer 11
-
€931 EUR
£819 GBP
View
C
Retailer 12
-
€1,173 EUR
$1,310 USD
View
Most Expensive
C
Do Amore Diamonds
27-BA5462239 · Oct 29
€1,396 EUR
$1,560 USD
View
12 more retailers have this diamond
Prices start from €145 EURSave up to €1,251 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
1.30ct Radiant
€145 EUR