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Radiant|Lab Grown|IGI

1.30ct E VS1 Radiant Lab Grown Diamond

VG • E/VS1 • IGI LG838638657

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

Certificate IGI LG838638657

Diamond specifications and retailer prices

From €177 EUR
$197 USD
As of October 27, 2026
Save €1,099 EUR (86%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €1,276 EUR at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

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 E colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG838638657 or 838638657. Listed at 20 retailers as of October 27, 2026, with prices from €177 to €1,276, a €1,099 spread on the same certified stone. Brilliant Earth lists it at €1,276. 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
E
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.5°
Pavilion angle34.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838638657
Dimensions7.63 × 5.32 × 3.63 mm
L/W Ratio1.43
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.63 mm5.32 mm1.30 ctE / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838638657
Side View
Table 65.0%Crown 45.5°Girdle: MED-STKPavilion 34.7°Culet: NoneDepth 68.2%

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: €1,276 EUR|Low: €177 EUR|High: €1,321 EUR|Avg: €534 EUR|-3.4%
Brilliant Earth
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 29, 2026
Retailer 19€177 EUR
Retailer 9€198 EUR
Retailer 15€206 EUR
Retailer 4€220 EUR
Retailer 5€220 EUR
Retailer 18€277 EUR
Retailer 13€378 EUR
Retailer 10€383 EUR
Retailer 2€401 EUR
Retailer 17€411 EUR
Retailer 7€442 EUR
Retailer 6€510 EUR
Retailer 14€538 EUR
Retailer 3€707 EUR
Retailer 16€710 EUR
Retailer 8€755 EUR
Retailer 12€1,034 EUR
Retailer 11€1,065 EUR
Brilliant Earth€1,276 EUR

20 data points across 19 retailers

20 retailers€177 EUR to €1,276 EUR

A
Cheapest Retailer
-
€177 EUR
$197 USD
A
Retailer 2
-
€198 EUR
$220 USD
View
Final sale: no returns
A
Retailer 3
-
€206 EUR
$229 USD
View
A
Retailer 4
-
€220 EUR
$245 USD
View
A
Retailer 5
-
€220 EUR
$245 USD
View
A
Retailer 6
-
€277 EUR
£243 GBP
View
Price last confirmed 12 days ago
A
Retailer 7
-
€378 EUR
ZAR 6,793 ZAR
View
A
Retailer 8
-
€383 EUR
$426 USD
View
A
Retailer 9
-
€401 EUR
£352 GBP
View
B+
Retailer 10
-
€411 EUR
View
B+
Retailer 11
-
€442 EUR
$492 USD
View
B+
Retailer 12
-
€510 EUR
$568 USD
View
B+
Retailer 13
-
€538 EUR
A$921 AUD
View
B
Retailer 14
-
€696 EUR
$775 USD
View
Price last confirmed 8 days ago
B
Retailer 15
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€707 EUR
$787 USD
View
B
Retailer 16
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€710 EUR
$790 USD
View
B
Retailer 17
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€755 EUR
$841 USD
View
B
Retailer 18
-
€1,034 EUR
£906 GBP
View
B
Retailer 19
-
€1,065 EUR
$1,186 USD
View
Most Expensive
B
Brilliant Earth
21756220A · Oct 29
€1,276 EUR
$1,420 USD
View
19 more retailers have this diamond
Prices start from €177 EURSave up to €1,099 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
€177 EUR