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Radiant|Lab Grown|IGI

1.76ct E IF Radiant Lab Grown Diamond

ID • E/IF • IGI LG737505466

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

Certificate IGI LG737505466

Diamond specifications and retailer prices

From €308 EUR
$344 USD
As of October 30, 2026
Save €2,583 EUR (89%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: €2,891 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

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 LG737505466 or 737505466. Listed at 26 retailers as of October 30, 2026, with prices from €308 to €2,891, a €2,583 spread on the same certified stone. Brilliant Earth lists it at €2,891. 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 angle42.6°
Pavilion angle36.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG737505466
Dimensions8.42 × 5.94 × 4.09 mm
L/W Ratio1.42
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.42 mm5.94 mm1.76 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG737505466
Side View
Table 62.0%Crown 42.6°Girdle: MediumPavilion 36.1°Culet: NoneDepth 68.9%

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: €2,891 EUR|Low: €308 EUR|High: €2,891 EUR|Avg: €928 EUR
Brilliant Earth
Retailer 2
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October 31, 2026
Retailer 7€308 EUR
Retailer 12€344 EUR
Retailer 18€357 EUR
Retailer 4€381 EUR
Retailer 24€381 EUR
Retailer 19€394 EUR
Retailer 25€424 EUR
Retailer 23€519 EUR
Retailer 14€614 EUR
Retailer 2€615 EUR
Retailer 8€619 EUR
Retailer 22€655 EUR
Retailer 13€685 EUR
Retailer 21€885 EUR
Retailer 5€1,119 EUR
Retailer 9€1,211 EUR
Retailer 16€1,218 EUR
Retailer 3€1,226 EUR
Retailer 10€1,264 EUR
Retailer 17€1,441 EUR
Retailer 15€1,479 EUR
Retailer 6€1,487 EUR
Retailer 20€1,498 EUR
Retailer 11€2,403 EUR
Brilliant Earth€2,891 EUR

27 data points across 25 retailers

26 retailers€308 EUR to €2,891 EUR

A
Cheapest Retailer
-
€308 EUR
$344 USD
A
Retailer 2
-
€344 EUR
$384 USD
View
Final sale: no returns
A
Retailer 3
-
€357 EUR
$399 USD
View
A
Retailer 4
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€381 EUR
$426 USD
View
A
Retailer 5
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€381 EUR
$426 USD
View
A
Retailer 6
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€394 EUR
£346 GBP
View
A
Retailer 7
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€424 EUR
HK$3,700 HKD
View
A
Retailer 8
-
€519 EUR
$580 USD
View
A
Retailer 9
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€614 EUR
$686 USD
View
A
Retailer 10
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€615 EUR
View
A
Retailer 11
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€619 EUR
$692 USD
View
A
Retailer 12
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€655 EUR
ZAR 11,829 ZAR
View
A
Retailer 13
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€685 EUR
£602 GBP
View
A
Retailer 14
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€885 EUR
A$1,521 AUD
View
B+
Retailer 15
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€1,119 EUR
$1,250 USD
View
B+
Retailer 16
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€1,211 EUR
$1,353 USD
View
B+
Retailer 17
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€1,218 EUR
SGD 1,839 SGD
View
B+
Retailer 18
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€1,226 EUR
$1,370 USD
View
B+
Retailer 19
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€1,264 EUR
$1,412 USD
View
B+
Retailer 20
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€1,344 EUR
$1,501 USD
View
B+
Retailer 21
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€1,441 EUR
$1,610 USD
View
B+
Retailer 22
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€1,479 EUR
$1,652 USD
View
B+
Retailer 23
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€1,487 EUR
£1,308 GBP
View
B+
Retailer 24
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€1,498 EUR
£1,318 GBP
View
Retailer 25
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€2,403 EUR
$2,685 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Brilliant Earth
19056233A · Oct 31
€2,891 EUR
$3,230 USD
View
25 more retailers have this diamond
Prices start from €308 EURSave up to €2,583 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
€308 EUR