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Round|Lab Grown|IGI

3.50ct G VS1 Round Lab Grown Diamond

EX • G/VS1 • IGI LG750597961

Shape and cutting style on the report: Round brilliant

Certificate IGI LG750597961

Diamond specifications and retailer prices

From €460 EUR
$514 USD
As of October 29, 2026
Save €2,431 EUR (84%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €2,891 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.5ct lab-grown round diamond

This 3.5ct 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 LG750597961 or 750597961. Listed at 21 retailers as of October 29, 2026, with prices from €460 to €2,891, a €2,431 spread on the same certified stone. Brilliant Earth lists it at €2,891. 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

3.50
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG750597961
Dimensions9.66 × 9.56 × 6.00 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
9.66 mm9.56 mm3.50 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG750597961
Side View
Table 57.0%Crown 36.4°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 62.4%

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 29
Current: €2,891 EUR|Low: €456 EUR|High: €2,891 EUR|Avg: €1,280 EUR|+1.3%
Brilliant Earth
Retailer 2
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Retailer 20
November 1, 2026
Retailer 8€460 EUR
Retailer 3€516 EUR
Retailer 6€570 EUR
Retailer 12€570 EUR
Retailer 20€694 EUR
Retailer 15€764 EUR
Retailer 14€869 EUR
Retailer 2€881 EUR
Retailer 11€884 EUR
Retailer 18€907 EUR
Retailer 5€1,054 EUR
Retailer 16€1,205 EUR
Retailer 19€1,239 EUR
Retailer 7€1,335 EUR
Retailer 9€1,501 EUR
Retailer 10€1,856 EUR
Retailer 13€1,994 EUR
Retailer 4€2,117 EUR
Retailer 17€2,394 EUR
Brilliant Earth€2,891 EUR

31 data points across 20 retailers

21 retailers€460 EUR to €2,891 EUR

A
Cheapest Retailer
-
€460 EUR
$514 USD
A
Retailer 2
-
€516 EUR
$576 USD
View
Retailer 3
-
€570 EUR
$637 USD
View
Price last confirmed 15 days ago
A
Retailer 4
-
€570 EUR
$637 USD
View
A
Retailer 5
-
€694 EUR
$775 USD
View
A
Retailer 6
-
€764 EUR
£672 GBP
View
A
Retailer 7
-
€869 EUR
View
A
Retailer 8
-
€881 EUR
£775 GBP
View
B+
Retailer 9
-
€884 EUR
$988 USD
View
A
Retailer 10
-
€907 EUR
$1,013 USD
View
B+
Retailer 11
-
€1,054 EUR
$1,177 USD
View
B+
Retailer 12
-
€1,205 EUR
A$2,071 AUD
View
B+
Retailer 13
-
€1,239 EUR
ZAR 22,354 ZAR
View
B+
Retailer 14
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€1,335 EUR
$1,491 USD
View
B
Retailer 15
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€1,501 EUR
$1,677 USD
View
B
Retailer 16
-
€1,856 EUR
$2,074 USD
View
B
Retailer 17
-
€1,994 EUR
$2,228 USD
View
B
Retailer 18
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€2,116 EUR
$2,364 USD
View
Retailer 19
-
€2,117 EUR
$2,365 USD
View
Price last confirmed 13 days ago
B
Retailer 20
-
€2,394 EUR
£2,106 GBP
View
Most Expensive
B
Brilliant Earth
18190537A · Oct 31
€2,891 EUR
$3,230 USD
View
20 more retailers have this diamond
Prices start from €460 EURSave up to €2,431 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
3.50ct Round
€460 EUR