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Radiant|Lab Grown|IGI

3.77ct G VS2 Radiant Lab Grown Diamond

ID • G/VS2 • IGI LG598391384

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

Certificate IGI LG598391384

Diamond specifications and retailer prices

From €392 EUR
$438 USD
As of October 30, 2026
Save €2,392 EUR (86%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €2,784 EUR at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.77ct lab-grown radiant diamond

This 3.77ct lab-grown radiant sits in the three to five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG598391384 or 598391384. Listed at 19 retailers as of October 29, 2026, with prices from €392 to €2,784, a €2,392 spread on the same certified stone. Brilliant Earth lists it at €2,784. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.77
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.2°
Pavilion angle35.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG598391384
Dimensions10.84 × 7.69 × 5.26 mm
L/W Ratio1.41
Culet sizePointed
Top View
10.84 mm7.69 mm3.77 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG598391384
Side View
Table 64.0%Crown 44.2°Girdle: MediumPavilion 35.4°Culet: NoneDepth 68.4%

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 30
Current: €2,784 EUR|Low: €392 EUR|High: €2,873 EUR|Avg: €1,156 EUR|-3.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
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Retailer 17
Retailer 18
October 31, 2026
Retailer 3€392 EUR
Retailer 13€439 EUR
Retailer 6€486 EUR
Retailer 10€486 EUR
Retailer 18€552 EUR
Retailer 11€613 EUR
Retailer 7€764 EUR
Retailer 2€802 EUR
Retailer 16€807 EUR
Retailer 5€848 EUR
Retailer 17€1,122 EUR
Retailer 14€1,306 EUR
Retailer 4€1,562 EUR
Retailer 9€1,592 EUR
Retailer 12€1,794 EUR
Retailer 8€1,818 EUR
Retailer 15€2,211 EUR
Brilliant Earth€2,784 EUR

37 data points across 18 retailers

19 retailers€392 EUR to €2,784 EUR

A
Cheapest Retailer
-
€392 EUR
$438 USD
A
Retailer 2
-
€439 EUR
$490 USD
View
A
Retailer 3
-
€486 EUR
$543 USD
View
A
Retailer 4
-
€486 EUR
$543 USD
View
Retailer 5
-
€552 EUR
£485 GBP
View
Price last confirmed 14 days ago
A
Retailer 6
-
€613 EUR
$685 USD
View
B+
Retailer 7
-
€764 EUR
$853 USD
View
A
Retailer 8
-
€802 EUR
£706 GBP
View
Retailer 9
-
€807 EUR
View
Price last confirmed 7 days ago
A
Retailer 10
-
€848 EUR
$947 USD
View
A
Retailer 11
-
€1,122 EUR
$1,253 USD
View
B+
Retailer 12
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€1,306 EUR
$1,459 USD
View
B+
Retailer 13
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€1,479 EUR
£1,301 GBP
View
B+
Retailer 14
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€1,562 EUR
$1,745 USD
View
Retailer 15
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€1,592 EUR
$1,778 USD
View
Price last confirmed 13 days ago
B+
Retailer 16
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€1,794 EUR
£1,578 GBP
View
B+
Retailer 17
-
€1,818 EUR
$2,031 USD
View
B+
Retailer 18
-
€2,211 EUR
$2,470 USD
View
Most Expensive
B
Brilliant Earth
8212083A · Oct 29
€2,784 EUR
$3,110 USD
View
18 more retailers have this diamond
Prices start from €392 EURSave up to €2,392 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
3.77ct Radiant
€392 EUR