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Radiant|Lab Grown|IGI

1.76ct E IF Radiant Lab Grown Diamond

ID • E/IF • IGI LG685577651

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

Certificate IGI LG685577651

Diamond specifications and retailer prices

From €359 EUR
$401 USD
As of October 30, 2026
Save €4,537 EUR (93%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €4,896 EUR at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 1.76ct lab-grown radiant diamond

This 1.76ct 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 LG685577651 or 685577651. Listed at 22 retailers as of October 30, 2026, with prices from €359 to €4,896, a €4,537 spread on the same certified stone. Do Amore Diamonds lists it at €4,896. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.76
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.1°
Pavilion angle34.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG685577651
Dimensions8.32 × 5.92 × 4.02 mm
L/W Ratio1.41
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.32 mm5.92 mm1.76 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG685577651
Side View
Table 63.0%Crown 47.1°Girdle: Slightly ThickPavilion 34.2°Culet: NoneDepth 67.9%

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: €3,187 EUR|Low: €359 EUR|High: €4,108 EUR|Avg: €1,430 EUR|-17.0%
Do Amore Diamonds
Retailer 2
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Retailer 12
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Retailer 20
October 31, 2026
Retailer 11€359 EUR
Retailer 7€401 EUR
Retailer 4€402 EUR
Retailer 10€445 EUR
Retailer 18€445 EUR
Retailer 17€577 EUR
Retailer 3€592 EUR
Retailer 2€812 EUR
Retailer 15€844 EUR
Retailer 5€960 EUR
Retailer 14€1,144 EUR
Retailer 19€1,189 EUR
Retailer 9€1,579 EUR
Retailer 8€1,666 EUR
Retailer 12€1,678 EUR
Retailer 6€1,713 EUR
Retailer 16€1,806 EUR
Retailer 20€2,372 EUR
Do Amore Diamonds€3,187 EUR
Retailer 13€3,366 EUR

29 data points across 20 retailers

22 retailers€359 EUR to €4,896 EUR

A
Cheapest Retailer
-
€359 EUR
$401 USD
A
Retailer 2
-
€401 EUR
$448 USD
View
Final sale: no returns
A
Retailer 3
-
€402 EUR
$449 USD
View
A
Retailer 4
-
€445 EUR
$497 USD
View
A
Retailer 5
-
€445 EUR
$497 USD
View
A
Retailer 6
-
€577 EUR
$645 USD
View
A
Retailer 7
-
€592 EUR
$661 USD
View
A
Retailer 8
-
€812 EUR
£714 GBP
View
A
Retailer 9
-
€844 EUR
ZAR 15,233 ZAR
View
A
Retailer 10
-
€960 EUR
$1,073 USD
View
B+
Retailer 11
-
€1,144 EUR
A$1,966 AUD
View
B+
Retailer 12
-
€1,189 EUR
$1,328 USD
View
B+
Retailer 13
-
€1,579 EUR
$1,764 USD
View
B+
Retailer 14
-
€1,666 EUR
$1,861 USD
View
Retailer 15
-
€1,678 EUR
£1,476 GBP
View
Price last confirmed 16 days ago
B+
Retailer 16
-
€1,713 EUR
$1,914 USD
View
B+
Retailer 17
-
€1,757 EUR
£1,545 GBP
View
B+
Retailer 18
-
€1,806 EUR
£1,589 GBP
View
Retailer 19
-
€2,372 EUR
$2,650 USD
View
Price last confirmed 11 days ago
B
Retailer 20
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€3,187 EUR
$3,560 USD
View
B
Retailer 21
-
€3,366 EUR
$3,760 USD
View
Most Expensive
B
Do Amore Diamonds
23-685577651 · Oct 30
€4,896 EUR
$5,470 USD
View
21 more retailers have this diamond
Prices start from €359 EURSave up to €4,537 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
1.76ct Radiant
€359 EUR