Radiant|Lab Grown|IGI

3.07ct G VS1 Radiant Lab Grown Diamond

EX • G/VS1 • IGI LG766658643

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

Certificate IGI LG766658643

Diamond specifications and retailer prices

From €390 EUR
$436 USD
As of October 30, 2026
Save €1,420 EUR (78%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €1,810 EUR at Brilliance · As of October 30, 2026
View at Brilliance

About this 3.07ct lab-grown radiant diamond

This 3.07ct lab-grown radiant sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG766658643 or 766658643. Listed at 19 retailers as of October 30, 2026, with prices from €390 to €1,810, a €1,420 spread on the same certified stone. Brilliance lists it at €1,810. 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

3.07
Carat
G
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG766658643
Dimensions10.59 × 7.04 × 4.71 mm
L/W Ratio1.50
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.59 mm7.04 mm3.07 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG766658643
Side View
Table 65.0%Crown 44°Girdle: MediumPavilion 37.7°Culet: NoneDepth 66.9%

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 30
Current: €1,810 EUR|Low: €374 EUR|High: €1,810 EUR|Avg: €898 EUR
Brilliance
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 10€390 EUR
Retailer 4€436 EUR
Retailer 11€483 EUR
Retailer 8€613 EUR
Retailer 2€758 EUR
Retailer 12€762 EUR
Retailer 5€799 EUR
Retailer 3€821 EUR
Retailer 6€1,022 EUR
Retailer 9€1,357 EUR
Retailer 7€1,786 EUR
Brilliance€1,810 EUR

43 data points across 12 retailers

19 retailers€390 EUR to €1,810 EUR

A
Cheapest Retailer
-
€390 EUR
$436 USD
A
Retailer 2
-
€436 EUR
$487 USD
View
Final sale: no returns
A
Retailer 3
-
€437 EUR
$488 USD
View
A
Retailer 4
-
€483 EUR
$540 USD
View
A
Retailer 5
-
€483 EUR
$540 USD
View
A
Retailer 6
-
€613 EUR
$685 USD
View
A
Retailer 7
-
€758 EUR
View
B+
Retailer 8
-
€762 EUR
$851 USD
View
A
Retailer 9
-
€799 EUR
£703 GBP
View
A
Retailer 10
-
€821 EUR
$917 USD
View
A
Retailer 11
-
€957 EUR
$1,069 USD
View
A
Retailer 12
-
€1,022 EUR
A$1,756 AUD
View
B+
Retailer 13
-
€1,357 EUR
$1,516 USD
View
B+
Retailer 14
-
€1,405 EUR
£1,236 GBP
View
B+
Retailer 15
-
€1,555 EUR
$1,737 USD
View
B
Retailer 16
-
€1,585 EUR
$1,771 USD
View
B+
Retailer 17
-
€1,742 EUR
$1,946 USD
View
B+
Retailer 18
-
€1,786 EUR
£1,571 GBP
View
Most Expensive
B
Brilliance
D38886417 · Oct 30
€1,810 EUR
$2,022 USD
View
18 more retailers have this diamond
Prices start from €390 EURSave up to €1,420 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
3.07ct Radiant
€390 EUR