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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 HK$2,699 HKD
$344 USD
As of October 27, 2026
Save HK$33,551 HKD (93%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: HK$36,250 HKD 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 HK$2,699 to HK$36,250, a HK$33,551 spread on the same certified stone. Brilliant Earth lists it at HK$36,250. 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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: HK$36,250 HKD|Low: HK$2,699 HKD|High: HK$36,250 HKD|Avg: HK$10,186 HKD
Brilliant Earth
Retailer 2
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Retailer 25
October 29, 2026
Retailer 7HK$2,699 HKD
Retailer 12HK$3,013 HKD
Retailer 18HK$3,131 HKD
Retailer 4HK$3,343 HKD
Retailer 23HK$3,343 HKD
Retailer 19HK$3,462 HKD
Retailer 25HK$3,716 HKD
Retailer 22HK$4,551 HKD
Retailer 24HK$5,372 HKD
Retailer 14HK$5,383 HKD
Retailer 8HK$5,430 HKD
Retailer 21HK$5,745 HKD
Retailer 2HK$5,985 HKD
Retailer 20HK$7,757 HKD
Retailer 5HK$9,808 HKD
Retailer 9HK$10,616 HKD
Retailer 16HK$10,678 HKD
Retailer 3HK$10,750 HKD
Retailer 10HK$11,081 HKD
Retailer 17HK$12,633 HKD
Retailer 15HK$12,962 HKD
Retailer 6HK$13,034 HKD
Retailer 13HK$13,134 HKD
Retailer 11HK$21,068 HKD
Brilliant EarthHK$36,250 HKD

27 data points across 25 retailers

26 retailersHK$2,699 HKD to HK$36,250 HKD

A
Cheapest Retailer
-
HK$2,699 HKD
$344 USD
A
Retailer 2
-
HK$3,013 HKD
$384 USD
View
Final sale: no returns
A
Retailer 3
-
HK$3,131 HKD
$399 USD
View
A
Retailer 4
-
HK$3,343 HKD
$426 USD
View
A
Retailer 5
-
HK$3,343 HKD
$426 USD
View
A
Retailer 6
-
HK$3,462 HKD
£347 GBP
View
A
Retailer 7
-
HK$3,716 HKD
View
A
Retailer 8
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HK$4,551 HKD
$580 USD
View
A
Retailer 9
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HK$5,372 HKD
€652 EUR
View
A
Retailer 10
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HK$5,383 HKD
$686 USD
View
A
Retailer 11
-
HK$5,430 HKD
$692 USD
View
A
Retailer 12
-
HK$5,745 HKD
ZAR 11,829 ZAR
View
A
Retailer 13
-
HK$5,985 HKD
£601 GBP
View
A
Retailer 14
-
HK$7,757 HKD
A$1,521 AUD
View
B+
Retailer 15
-
HK$9,808 HKD
$1,250 USD
View
B+
Retailer 16
-
HK$10,616 HKD
$1,353 USD
View
B+
Retailer 17
-
HK$10,678 HKD
SGD 1,839 SGD
View
B+
Retailer 18
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HK$10,750 HKD
$1,370 USD
View
B+
Retailer 19
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HK$11,081 HKD
$1,412 USD
View
B+
Retailer 20
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HK$11,777 HKD
$1,501 USD
View
B+
Retailer 21
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HK$12,633 HKD
$1,610 USD
View
B+
Retailer 22
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HK$12,962 HKD
$1,652 USD
View
B+
Retailer 23
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HK$13,034 HKD
£1,308 GBP
View
B+
Retailer 24
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HK$13,134 HKD
£1,318 GBP
View
Retailer 25
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HK$21,068 HKD
$2,685 USD
View
Price last confirmed 8 days ago
Most Expensive
B
Brilliant Earth
19056233A · Oct 29
HK$36,250 HKD
$4,620 USD
View
25 more retailers have this diamond
Prices start from HK$2,699 HKDSave up to HK$33,551 HKD

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
HK$2,699 HKD