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Radiant|Lab Grown|IGI

1.61ct E IF Radiant Lab Grown Diamond

ID • E/IF • IGI LG641468951

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

Certificate IGI LG641468951

Diamond specifications and retailer prices

From €418 EUR
$467 USD
As of October 30, 2026
Save €3,297 EUR (89%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: €3,715 EUR at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.61ct lab-grown radiant diamond

This 1.61ct lab-grown radiant sits in the one-and-a-half to two carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG641468951 or 641468951. Listed at 24 retailers as of October 29, 2026, with prices from €418 to €3,715, a €3,297 spread on the same certified stone. Do Amore Diamonds lists it at €3,715. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.61
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.3°
Pavilion angle36.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG641468951
Dimensions8.29 × 5.74 × 3.86 mm
L/W Ratio1.44
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.29 mm5.74 mm1.61 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG641468951
Side View
Table 64.0%Crown 40.3°Girdle: STK-THKPavilion 36.8°Culet: NoneDepth 67.2%

Caratlytics Score

How it works →
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: €3,715 EUR|Low: €401 EUR|High: €3,715 EUR|Avg: €1,400 EUR
Do Amore Diamonds
Retailer 2
Retailer 3
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Retailer 7
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Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
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Retailer 17
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Retailer 19
October 30, 2026
Retailer 6€418 EUR
Retailer 5€468 EUR
Retailer 4€518 EUR
Retailer 19€518 EUR
Retailer 12€591 EUR
Retailer 10€686 EUR
Retailer 15€689 EUR
Retailer 13€887 EUR
Retailer 14€984 EUR
Retailer 2€1,332 EUR
Retailer 3€1,394 EUR
Retailer 7€1,506 EUR
Retailer 8€1,510 EUR
Retailer 11€1,821 EUR
Retailer 9€1,940 EUR
Retailer 17€2,041 EUR
Retailer 16€2,392 EUR
Retailer 18€2,757 EUR
Do Amore Diamonds€3,715 EUR

32 data points across 19 retailers

24 retailers€418 EUR to €3,715 EUR

A
Cheapest Retailer
-
€418 EUR
$467 USD
A
Retailer 2
-
€468 EUR
$523 USD
View
A
Retailer 3
-
€490 EUR
$547 USD
View
Final sale: no returns
Retailer 4
-
€518 EUR
$579 USD
View
Price last confirmed 14 days ago
A
Retailer 5
-
€518 EUR
$579 USD
View
A
Retailer 6
-
€591 EUR
£520 GBP
View
A
Retailer 7
-
€653 EUR
$729 USD
View
A
Retailer 8
-
€686 EUR
$766 USD
View
A
Retailer 9
-
€689 EUR
$770 USD
View
A
Retailer 10
-
€832 EUR
$929 USD
View
A
Retailer 11
-
€887 EUR
£780 GBP
View
A
Retailer 12
-
€984 EUR
ZAR 17,751 ZAR
View
B+
Retailer 13
-
€1,332 EUR
A$2,290 AUD
View
B+
Retailer 14
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€1,394 EUR
$1,557 USD
View
B+
Retailer 15
-
€1,506 EUR
$1,682 USD
View
Retailer 16
-
€1,510 EUR
A$2,596 AUD
View
Price last confirmed 22 days ago
B+
Retailer 17
-
€1,664 EUR
£1,464 GBP
View
B
Retailer 18
-
€1,821 EUR
$2,034 USD
View
B+
Retailer 19
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€1,940 EUR
$2,167 USD
View
B
Retailer 20
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€1,966 EUR
$2,196 USD
View
Retailer 21
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€2,041 EUR
$2,280 USD
View
Price last confirmed 11 days ago
B
Retailer 22
-
€2,392 EUR
£2,104 GBP
View
B
Retailer 23
-
€2,757 EUR
$3,080 USD
View
Most Expensive
B
Do Amore Diamonds
27-C513D739D · Oct 29
€3,715 EUR
$4,150 USD
View
23 more retailers have this diamond
Prices start from €418 EURSave up to €3,297 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
1.61ct Radiant
€418 EUR