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Radiant|Lab Grown|IGI

1.30ct D VVS1 Radiant Lab Grown Diamond

ID • D/VVS1 • IGI LG645472749

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

Certificate IGI LG645472749

Diamond specifications and retailer prices

From €191 EUR
As of November 2, 2026
Save €1,302 EUR (87%) vs most expensive(unlock to see where)
29 retailers carry this diamond
Most expensive: €1,494 EUR at Brilliant Earth · As of November 2, 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 D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG645472749 or 645472749. Listed at 29 retailers as of November 2, 2026, with prices from €191 to €1,494, a €1,302 spread on the same certified stone. Brilliant Earth lists it at €1,494. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.1°
Pavilion angle32°
OriginLab Grown
Grading LabIGI
CertificateIGI LG645472749
Dimensions8.08 × 5.35 × 3.48 mm
L/W Ratio1.51
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.08 mm5.35 mm1.30 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG645472749
Side View
Table 63.0%Crown 38.1°Girdle: MED-STKPavilion 32°Culet: NoneDepth 65.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 2
Current: €1,494 EUR|Low: €191 EUR|High: €1,565 EUR|Avg: €622 EUR|-4.6%
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
November 4, 2026
Retailer 3€191 EUR
Retailer 11€213 EUR
Retailer 4€335 EUR
Retailer 9€401 EUR
Retailer 7€409 EUR
Retailer 2€434 EUR
Retailer 5€457 EUR
Retailer 6€580 EUR
Retailer 13€765 EUR
Retailer 10€908 EUR
Retailer 8€949 EUR
Retailer 12€1,038 EUR
Brilliant Earth€1,494 EUR

43 data points across 13 retailers

29 retailers€191 EUR to €1,494 EUR

A
Cheapest Retailer
-
€191 EUR
Retailer 2
-
€191 EUR
View
Price last confirmed 27 days ago
Retailer 3
-
€191 EUR
View
Price last confirmed 35 days ago
A
Retailer 4
-
€213 EUR
View
Final sale: no returns
Retailer 5
-
€222 EUR
View
Price last confirmed 38 days ago
Retailer 6
-
€234 EUR
View
Price last confirmed 36 days ago
Retailer 7
-
€237 EUR
View
Price last confirmed 32 days ago
A
Retailer 8
-
€275 EUR
View
B+
Retailer 9
-
€335 EUR
View
A
Retailer 10
-
€401 EUR
View
A
Retailer 11
-
€409 EUR
View
A
Retailer 12
-
€434 EUR
View
A
Retailer 13
-
€457 EUR
View
B+
Retailer 14
-
€512 EUR
View
B+
Retailer 15
-
€580 EUR
View
B+
Retailer 16
-
€591 EUR
View
B+
Retailer 17
-
€762 EUR
View
Retailer 18
-
€762 EUR
View
Price last confirmed 35 days ago
Retailer 19
-
€762 EUR
View
Price last confirmed 25 days ago
B+
Retailer 20
-
€765 EUR
View
B+
Retailer 21
-
€806 EUR
View
B+
Retailer 22
-
€809 EUR
View
B
Retailer 23
-
€858 EUR
View
B
Retailer 24
-
€908 EUR
View
B+
Retailer 25
-
€949 EUR
View
Retailer 26
-
€995 EUR
View
Price last confirmed 65 days ago
Retailer 27
-
€1,038 EUR
View
Price last confirmed 14 days ago
B
Retailer 28
-
€1,107 EUR
View
Most Expensive
B
Brilliant Earth
11545618A · Nov 2
€1,494 EUR
$1,670 USD
View
28 more retailers have this diamond
Prices start from €191 EURSave up to €1,302 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
€191 EUR