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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 $441 SGD
$344 USD
As of October 27, 2026
Save $5,481 SGD (93%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $5,921 SGD at Brilliant Earth · As of October 29, 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 27, 2026, with prices from $441 to $5,921, a $5,481 spread on the same certified stone. Brilliant Earth lists it at $5,921. 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
Colour
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 27
Current: $5,921 SGD|Low: $441 SGD|High: $5,921 SGD|Avg: $1,664 SGD
Brilliant Earth
Retailer 2
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October 29, 2026
Retailer 7$441 SGD
Retailer 12$492 SGD
Retailer 18$511 SGD
Retailer 4$546 SGD
Retailer 23$546 SGD
Retailer 19$566 SGD
Retailer 25$607 SGD
Retailer 22$743 SGD
Retailer 24$877 SGD
Retailer 14$879 SGD
Retailer 8$887 SGD
Retailer 21$938 SGD
Retailer 2$978 SGD
Retailer 20$1,267 SGD
Retailer 5$1,602 SGD
Retailer 9$1,734 SGD
Retailer 16$1,744 SGD
Retailer 3$1,756 SGD
Retailer 10$1,810 SGD
Retailer 17$2,064 SGD
Retailer 15$2,117 SGD
Retailer 6$2,129 SGD
Retailer 13$2,145 SGD
Retailer 11$3,441 SGD
Brilliant Earth$5,921 SGD

27 data points across 25 retailers

26 retailers$441 SGD to $5,921 SGD

A
Cheapest Retailer
-
$441 SGD
$344 USD
A
Retailer 2
-
$492 SGD
$384 USD
View
Final sale: no returns
A
Retailer 3
-
$511 SGD
$399 USD
View
A
Retailer 4
-
$546 SGD
$426 USD
View
A
Retailer 5
-
$546 SGD
$426 USD
View
A
Retailer 6
-
$566 SGD
£347 GBP
View
A
Retailer 7
-
$607 SGD
HK$3,700 HKD
View
A
Retailer 8
-
$743 SGD
$580 USD
View
A
Retailer 9
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$877 SGD
€652 EUR
View
A
Retailer 10
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$879 SGD
$686 USD
View
A
Retailer 11
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$887 SGD
$692 USD
View
A
Retailer 12
-
$938 SGD
ZAR 11,829 ZAR
View
A
Retailer 13
-
$978 SGD
£601 GBP
View
A
Retailer 14
-
$1,267 SGD
A$1,521 AUD
View
B+
Retailer 15
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$1,602 SGD
$1,250 USD
View
B+
Retailer 16
-
$1,734 SGD
$1,353 USD
View
B+
Retailer 17
-
$1,744 SGD
View
B+
Retailer 18
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$1,756 SGD
$1,370 USD
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B+
Retailer 19
-
$1,810 SGD
$1,412 USD
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B+
Retailer 20
-
$1,924 SGD
$1,501 USD
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B+
Retailer 21
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$2,064 SGD
$1,610 USD
View
B+
Retailer 22
-
$2,117 SGD
$1,652 USD
View
B+
Retailer 23
-
$2,129 SGD
£1,308 GBP
View
B+
Retailer 24
-
$2,145 SGD
£1,318 GBP
View
B+
Retailer 25
-
$3,441 SGD
$2,685 USD
View
Price last confirmed 8 days ago
Most Expensive
B
Brilliant Earth
19056233A · Oct 29
$5,921 SGD
$4,620 USD
View
25 more retailers have this diamond
Prices start from $441 SGDSave up to $5,481 SGD

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
$441 SGD