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Radiant|Lab Grown|IGI

1.30ct D VVS1 Radiant Lab Grown Diamond

ID • D/VVS1 • IGI LG838621588

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

Certificate IGI LG838621588

Diamond specifications and retailer prices

From €168 EUR
As of November 4, 2026
Save €1,639 EUR (91%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €1,807 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 LG838621588 or 838621588. Listed at 22 retailers as of November 2, 2026, with prices from €168 to €1,807, a €1,639 spread on the same certified stone. Brilliant Earth lists it at €1,807. 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 angle45.2°
Pavilion angle35.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838621588
Dimensions8.28 × 5.20 × 3.47 mm
L/W Ratio1.59
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.28 mm5.20 mm1.30 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838621588
Side View
Table 68.0%Crown 45.2°Girdle: MediumPavilion 35.2°Culet: NoneDepth 66.7%

Caratlytics Score

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A+
Exceptional
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: Nov 4
Current: €168 EUR|Low: €168 EUR|High: €1,222 EUR|Avg: €505 EUR|-3.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
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Retailer 11
Retailer 12
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Retailer 20
November 4, 2026
Retailer 1€168 EUR
Retailer 14€189 EUR
Retailer 18€195 EUR
Retailer 2€208 EUR
Retailer 13€215 EUR
Retailer 19€237 EUR
Retailer 15€282 EUR
Retailer 10€345 EUR
Retailer 6€361 EUR
Retailer 16€374 EUR
Retailer 8€500 EUR
Retailer 5€511 EUR
Retailer 9€582 EUR
Retailer 12€670 EUR
Retailer 20€673 EUR
Retailer 4€681 EUR
Retailer 17€700 EUR
Retailer 3€718 EUR
Retailer 7€980 EUR
Retailer 11€1,038 EUR

17 data points across 20 retailers

22 retailers€168 EUR to €1,807 EUR

A+
Cheapest Retailer
-
€168 EUR
A
Retailer 2
-
€189 EUR
View
Final sale: no returns
A
Retailer 3
-
€195 EUR
View
A
Retailer 4
-
€208 EUR
View
Retailer 5
-
€215 EUR
View
Price last confirmed 18 days ago
A
Retailer 6
-
€237 EUR
View
B+
Retailer 7
-
€282 EUR
View
A
Retailer 8
-
€345 EUR
View
A
Retailer 9
-
€361 EUR
View
A
Retailer 10
-
€374 EUR
View
A
Retailer 11
-
€500 EUR
View
A
Retailer 12
-
€511 EUR
View
B+
Retailer 13
-
€582 EUR
View
B+
Retailer 14
-
€670 EUR
View
B+
Retailer 15
-
€673 EUR
View
B+
Retailer 16
-
€681 EUR
View
B+
Retailer 17
-
€700 EUR
View
B+
Retailer 18
-
€718 EUR
View
B+
Retailer 19
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€980 EUR
View
Retailer 20
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€1,038 EUR
View
Price last confirmed 14 days ago
Retailer 21
-
€1,622 EUR
View
Price last confirmed 22 days ago
Most Expensive
B
Brilliant Earth
22411309A · Nov 2
€1,807 EUR
$2,020 USD
View
21 more retailers have this diamond
Prices start from €168 EURSave up to €1,639 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
€168 EUR