Radiant|Lab Grown|IGI

3.77ct E VS1 Radiant Lab Grown Diamond

EX • E/VS1 • IGI LG771646653

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

Certificate IGI LG771646653

Diamond specifications and retailer prices

From €955 EUR
$1,067 USD
As of October 31, 2026
Save €6,626 EUR (87%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €7,581 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 3.77ct lab-grown radiant diamond

This 3.77ct lab-grown radiant sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG771646653 or 771646653. Listed at 22 retailers as of October 31, 2026, with prices from €955 to €7,581, a €6,626 spread on the same certified stone. Do Amore Diamonds lists it at €7,581. 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
E
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45°
Pavilion angle36.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG771646653
Dimensions7.84 × 7.84 × 5.26 mm
L/W Ratio1.00
Culet sizePointed
Top View
7.84 mm7.84 mm3.77 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG771646653
Side View
Table 66.0%Crown 45°Girdle: MediumPavilion 36.4°Culet: NoneDepth 67.1%

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 31
Current: €955 EUR|Low: €819 EUR|High: €7,295 EUR|Avg: €2,302 EUR|-17.6%
Retailer 1
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
October 31, 2026
Retailer 3€853 EUR
Retailer 1€955 EUR
Retailer 4€990 EUR
Retailer 15€990 EUR
Retailer 11€1,114 EUR
Retailer 6€1,395 EUR
Retailer 9€1,582 EUR
Retailer 2€2,133 EUR
Retailer 13€2,465 EUR
Retailer 10€2,537 EUR
Retailer 8€2,618 EUR
Retailer 7€3,015 EUR
Retailer 5€3,068 EUR
Retailer 14€3,725 EUR
Retailer 12€7,143 EUR

40 data points across 15 retailers

22 retailers€955 EUR to €7,581 EUR

Retailer 1
-
€853 EUR
$953 USD
Price last confirmed 23 days ago
Retailer 2
-
€928 EUR
$1,037 USD
View
Price last confirmed 34 days ago
A
Retailer 3
-
€955 EUR
$1,067 USD
View
Final sale: no returns
Retailer 4
-
€990 EUR
$1,106 USD
View
Price last confirmed 28 days ago
Retailer 5
-
€990 EUR
$1,106 USD
View
Price last confirmed 15 days ago
A
Retailer 6
-
€1,114 EUR
$1,245 USD
View
A
Retailer 7
-
€1,321 EUR
$1,476 USD
View
A
Retailer 8
-
€1,395 EUR
$1,559 USD
View
A
Retailer 9
-
€1,582 EUR
£1,392 GBP
View
B+
Retailer 10
-
€2,048 EUR
$2,288 USD
View
Retailer 11
-
€2,048 EUR
$2,288 USD
View
Price last confirmed 31 days ago
B+
Retailer 12
-
€2,133 EUR
$2,383 USD
View
Retailer 13
-
€2,465 EUR
A$4,237 AUD
View
Price last confirmed 10 days ago
B+
Retailer 14
-
€2,537 EUR
ZAR 45,786 ZAR
View
B+
Retailer 15
-
€2,618 EUR
A$4,499 AUD
View
Retailer 16
-
€3,015 EUR
£2,652 GBP
View
Price last confirmed 10 days ago
B
Retailer 17
-
€3,068 EUR
$3,428 USD
View
B
Retailer 18
-
€3,189 EUR
$3,563 USD
View
Retailer 19
-
€3,725 EUR
£3,277 GBP
View
Price last confirmed 13 days ago
B
Retailer 20
-
€3,886 EUR
$4,342 USD
View
B
Retailer 21
-
€7,143 EUR
$7,980 USD
View
Most Expensive
B
Do Amore Diamonds
27-75DC92A39 · Oct 31
€7,581 EUR
$8,470 USD
View
21 more retailers have this diamond
Prices start from €955 EURSave up to €6,626 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
€955 EUR