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Radiant|Lab Grown|IGI

3.52ct G IF Radiant Lab Grown Diamond

ID • G/IF • IGI LG647439339

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

Certificate IGI LG647439339

Diamond specifications and retailer prices

From €777 EUR
$868 USD
As of October 30, 2026
Save €6,115 EUR (89%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €6,892 EUR at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 3.52ct lab-grown radiant diamond

This 3.52ct lab-grown radiant sits in the three to five carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG647439339 or 647439339. Listed at 20 retailers as of October 30, 2026, with prices from €777 to €6,892, a €6,115 spread on the same certified stone. Do Amore Diamonds lists it at €6,892. 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

3.52
Carat
G
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.8°
Pavilion angle36.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG647439339
Dimensions10.78 × 7.60 × 4.98 mm
L/W Ratio1.42
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.78 mm7.60 mm3.52 ctG / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG647439339
Side View
Table 66.0%Crown 41.8°Girdle: MediumPavilion 36.7°Culet: NoneDepth 65.5%

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: €5,764 EUR|Low: €746 EUR|High: €8,405 EUR|Avg: €2,017 EUR|-31.4%
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
Retailer 15
Retailer 16
Retailer 17
October 31, 2026
Retailer 3€777 EUR
Retailer 2€845 EUR
Retailer 15€901 EUR
Retailer 17€901 EUR
Retailer 8€937 EUR
Retailer 14€1,016 EUR
Retailer 7€1,098 EUR
Retailer 6€1,270 EUR
Retailer 11€1,520 EUR
Retailer 16€2,071 EUR
Retailer 10€2,246 EUR
Retailer 12€2,309 EUR
Retailer 9€2,742 EUR
Retailer 4€2,796 EUR
Retailer 5€2,819 EUR
Retailer 13€3,377 EUR
Retailer 1€5,764 EUR

42 data points across 17 retailers

20 retailers€777 EUR to €6,892 EUR

A
Cheapest Retailer
-
€777 EUR
$868 USD
A
Retailer 2
-
€845 EUR
$944 USD
View
A
Retailer 3
-
€901 EUR
$1,007 USD
View
Retailer 4
-
€901 EUR
$1,007 USD
View
Price last confirmed 14 days ago
A
Retailer 5
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€937 EUR
$1,047 USD
View
Final sale: no returns
A
Retailer 6
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€1,016 EUR
$1,135 USD
View
A
Retailer 7
-
€1,098 EUR
$1,227 USD
View
A
Retailer 8
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€1,270 EUR
$1,419 USD
View
A
Retailer 9
-
€1,520 EUR
£1,338 GBP
View
A
Retailer 10
-
€2,069 EUR
$2,311 USD
View
A
Retailer 11
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€2,071 EUR
$2,314 USD
View
A
Retailer 12
-
€2,246 EUR
A$3,860 AUD
View
A
Retailer 13
-
€2,309 EUR
ZAR 41,675 ZAR
View
B+
Retailer 14
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€2,742 EUR
£2,412 GBP
View
B+
Retailer 15
-
€2,796 EUR
$3,124 USD
View
B+
Retailer 16
-
€2,819 EUR
$3,149 USD
View
B+
Retailer 17
-
€3,377 EUR
£2,971 GBP
View
B+
Retailer 18
-
€3,542 EUR
$3,957 USD
View
B
Retailer 19
-
€5,764 EUR
$6,440 USD
View
Most Expensive
B
Do Amore Diamonds
27-8F54412FA · Oct 30
€6,892 EUR
$7,700 USD
View
19 more retailers have this diamond
Prices start from €777 EURSave up to €6,115 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
3.52ct Radiant
€777 EUR