Radiant|Lab Grown|IGI

3.57ct G VS2 Radiant Lab Grown Diamond

ID • G/VS2 • IGI LG596309430

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

Certificate IGI LG596309430

Diamond specifications and retailer prices

From €591 EUR
$660 USD
As of October 31, 2026
Save €2,050 EUR (78%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €2,641 EUR at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.57ct lab-grown radiant diamond

This 3.57ct lab-grown radiant sits in the three to five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG596309430 or 596309430. Listed at 14 retailers as of October 29, 2026, with prices from €591 to €2,641, a €2,050 spread on the same certified stone. Brilliant Earth lists it at €2,641. 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

3.57
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.8°
Pavilion angle35.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG596309430
Dimensions10.61 × 7.55 × 5.16 mm
L/W Ratio1.41
Culet sizePointed
Top View
10.61 mm7.55 mm3.57 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG596309430
Side View
Table 64.0%Crown 47.8°Girdle: MediumPavilion 35.5°Culet: NoneDepth 68.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: €2,641 EUR|Low: €401 EUR|High: €2,846 EUR|Avg: €1,174 EUR|-7.2%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 31, 2026
Retailer 4€401 EUR
Retailer 7€591 EUR
Retailer 10€729 EUR
Retailer 2€760 EUR
Retailer 9€767 EUR
Retailer 12€818 EUR
Retailer 11€1,015 EUR
Retailer 5€1,200 EUR
Retailer 8€1,295 EUR
Retailer 3€1,515 EUR
Retailer 6€1,705 EUR
Retailer 13€1,728 EUR
Brilliant Earth€2,641 EUR

39 data points across 13 retailers

14 retailers€591 EUR to €2,641 EUR

Retailer 1
-
€401 EUR
$448 USD
Price last confirmed 34 days ago
Retailer 2
-
€438 EUR
$489 USD
View
Price last confirmed 34 days ago
A
Retailer 3
-
€591 EUR
$660 USD
View
B+
Retailer 4
-
€729 EUR
$815 USD
View
A
Retailer 5
-
€760 EUR
£669 GBP
View
Retailer 6
-
€767 EUR
View
Price last confirmed 8 days ago
A
Retailer 7
-
€818 EUR
$914 USD
View
A
Retailer 8
-
€1,015 EUR
$1,134 USD
View
B+
Retailer 9
-
€1,295 EUR
$1,447 USD
View
B+
Retailer 10
-
€1,404 EUR
£1,235 GBP
View
Retailer 11
-
€1,515 EUR
$1,692 USD
View
Price last confirmed 13 days ago
B+
Retailer 12
-
€1,705 EUR
£1,500 GBP
View
B+
Retailer 13
-
€1,728 EUR
$1,930 USD
View
Most Expensive
B
Brilliant Earth
7939393A · Oct 29
€2,641 EUR
$2,950 USD
View
13 more retailers have this diamond
Prices start from €591 EURSave up to €2,050 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
3.57ct Radiant
€591 EUR