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Round|Lab Grown|IGI

3.01ct G VS1 Round Lab Grown Diamond

EX • G/VS1 • IGI LG685525690

Shape and cutting style on the report: Round brilliant

Certificate IGI LG685525690

Diamond specifications and retailer prices

From €346 EUR
$387 USD
As of October 29, 2026
Save €1,371 EUR (80%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: €4,198 EUR at Brilliant Earth · As of October 21, 2026
View at Brilliant Earth

About this 3.01ct lab-grown round diamond

This 3.01ct lab-grown round 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 LG685525690 or 685525690. Listed at 24 retailers as of October 29, 2026, with a 396% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.01
Carat
G
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG685525690
Dimensions9.42 × 9.36 × 5.48 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.42 mm9.36 mm3.01 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG685525690
Side View
Table 62.0%Crown 32.8°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 58.3%

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 29
Current: €4,198 EUR|Low: €338 EUR|High: €4,207 EUR|Avg: €1,107 EUR
Brilliant Earth
Retailer 2
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Retailer 21
October 31, 2026
Retailer 14€346 EUR
Retailer 7€388 EUR
Retailer 9€388 EUR
Retailer 11€430 EUR
Retailer 20€430 EUR
Retailer 19€564 EUR
Retailer 15€575 EUR
Retailer 5€607 EUR
Retailer 13€684 EUR
Retailer 16€736 EUR
Retailer 2€776 EUR
Retailer 6€897 EUR
Retailer 17€904 EUR
Retailer 18€932 EUR
Retailer 3€1,205 EUR
Retailer 4€1,380 EUR
Retailer 10€1,414 EUR
Retailer 12€1,602 EUR
Retailer 8€1,608 EUR
Retailer 21€1,680 EUR
Brilliant Earth€4,198 EUR

28 data points across 21 retailers

24 retailers€346 EUR to €1,718 EUR

A
Cheapest Retailer
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€346 EUR
$387 USD
A
Retailer 2
-
€388 EUR
$433 USD
View
Final sale: no returns
A
Retailer 3
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€388 EUR
$433 USD
View
A
Retailer 4
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€430 EUR
$480 USD
View
A
Retailer 5
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€430 EUR
$480 USD
View
A
Retailer 6
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€564 EUR
$630 USD
View
A
Retailer 7
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€575 EUR
£506 GBP
View
A
Retailer 8
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€607 EUR
HK$5,300 HKD
View
B+
Retailer 9
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€684 EUR
$764 USD
View
A
Retailer 10
-
€736 EUR
View
A
Retailer 11
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€776 EUR
£683 GBP
View
B+
Retailer 12
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€897 EUR
$1,002 USD
View
A
Retailer 13
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€904 EUR
A$1,554 AUD
View
B+
Retailer 14
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€932 EUR
ZAR 16,826 ZAR
View
B+
Retailer 15
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€1,013 EUR
$1,132 USD
View
B
Retailer 16
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€1,205 EUR
$1,346 USD
View
B+
Retailer 17
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€1,380 EUR
$1,542 USD
View
B+
Retailer 18
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€1,414 EUR
$1,580 USD
View
B
Retailer 19
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€1,602 EUR
$1,790 USD
View
B
Retailer 20
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€1,608 EUR
$1,797 USD
View
B
Retailer 21
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€1,647 EUR
CA$2,555 CAD
View
B
Retailer 22
-
€1,680 EUR
£1,478 GBP
View
B
Retailer 23
-
€1,718 EUR
$1,919 USD
View
Most Expensive
Brilliant Earth
16053478A · Oct 21
€4,198 EUR
$4,690 USD
View
Price last confirmed 10 days ago
23 more retailers have this diamond
Prices start from €346 EURSave up to €1,371 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
3.01ct Round
€346 EUR