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Radiant|Lab Grown|IGI

3.09ct G VS1 Radiant Lab Grown Diamond

EX • G/VS1 • IGI LG694580135

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

Certificate IGI LG694580135

Diamond specifications and retailer prices

From €1,023 EUR
$1,143 USD
As of October 30, 2026
Save €3,522 EUR (77%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €4,545 EUR at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 3.09ct lab-grown radiant diamond

This 3.09ct 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 LG694580135 or 694580135. Listed at 16 retailers as of October 30, 2026, with prices from €1,023 to €4,545, a €3,522 spread on the same certified stone. Taylor and Hart lists it at €4,545. 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

3.09
Carat
G
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle23.8°
Pavilion angle41.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG694580135
Dimensions11.11 × 7.00 × 4.26 mm
L/W Ratio1.59
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.11 mm7.00 mm3.09 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG694580135
Side View
Table 60.0%Crown 23.8°Girdle: MED-STKPavilion 41.9°Culet: LargeDepth 60.9%

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: €2,679 EUR|Low: €982 EUR|High: €3,858 EUR|Avg: €2,278 EUR|-0.1%
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
October 31, 2026
Retailer 13€1,023 EUR
Retailer 10€1,113 EUR
Retailer 6€1,182 EUR
Retailer 12€1,186 EUR
Retailer 14€1,343 EUR
Retailer 7€1,706 EUR
Retailer 3€1,885 EUR
Retailer 11€2,223 EUR
Retailer 1€2,679 EUR
Retailer 8€2,755 EUR
Retailer 5€3,274 EUR
Retailer 2€3,434 EUR
Retailer 4€3,800 EUR
Retailer 9€3,832 EUR

44 data points across 14 retailers

16 retailers€1,023 EUR to €4,545 EUR

A
Cheapest Retailer
-
€1,023 EUR
$1,143 USD
A
Retailer 2
-
€1,113 EUR
$1,243 USD
View
B+
Retailer 3
-
€1,182 EUR
$1,320 USD
View
A
Retailer 4
-
€1,186 EUR
$1,325 USD
View
B+
Retailer 5
-
€1,343 EUR
$1,500 USD
View
B+
Retailer 6
-
€1,706 EUR
£1,501 GBP
View
B
Retailer 7
-
€1,885 EUR
$2,106 USD
View
B
Retailer 8
-
€2,223 EUR
$2,484 USD
View
B
Retailer 9
-
€2,338 EUR
$2,612 USD
View
B
Retailer 10
-
€2,679 EUR
A$4,605 AUD
View
B
Retailer 11
-
€2,755 EUR
ZAR 49,721 ZAR
View
B
Retailer 12
-
€3,274 EUR
£2,880 GBP
View
B
Retailer 13
-
€3,434 EUR
$3,837 USD
View
B
Retailer 14
-
€3,800 EUR
SGD 5,737 SGD
View
B
Retailer 15
-
€3,832 EUR
£3,371 GBP
View
Most Expensive
B
Taylor and Hart
G6PP5MQ · Oct 31
€4,545 EUR
$5,078 USD
View
15 more retailers have this diamond
Prices start from €1,023 EURSave up to €3,522 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
3.09ct Radiant
€1,023 EUR