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Radiant|Lab Grown|IGI

3.08ct E IF Radiant Lab Grown Diamond

EX • E/IF • IGI LG780622302

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

Certificate IGI LG780622302

Diamond specifications and retailer prices

From HK$9,274 HKD
$1,182 USD
As of October 30, 2026
Save HK$111,610 HKD (92%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: HK$120,884 HKD at Diamond Quarter · As of October 29, 2026
View at Diamond Quarter

About this 3.08ct lab-grown radiant diamond

This 3.08ct lab-grown radiant sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG780622302 or 780622302. Listed at 24 retailers as of October 29, 2026, with prices from HK$9,274 to HK$120,884, a HK$111,610 spread on the same certified stone. Diamond Quarter lists it at HK$120,884. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.08
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.5°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780622302
Dimensions10.34 × 7.33 × 4.74 mm
L/W Ratio1.41
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
10.34 mm7.33 mm3.08 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780622302
Side View
Table 63.0%Crown 39.5°Girdle: Slightly ThickPavilion 35.1°Culet: NoneDepth 64.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: HK$15,475 HKD|Low: HK$9,274 HKD|High: HK$39,892 HKD|Avg: HK$20,779 HKD|-17.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
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Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
October 31, 2026
Retailer 6HK$9,274 HKD
Retailer 22HK$10,090 HKD
Retailer 9HK$10,380 HKD
Retailer 2HK$10,756 HKD
Retailer 4HK$10,756 HKD
Retailer 5HK$11,899 HKD
Retailer 18HK$12,122 HKD
Retailer 8HK$13,314 HKD
Retailer 19HK$15,378 HKD
Retailer 1HK$15,475 HKD
Retailer 20HK$17,909 HKD
Retailer 12HK$18,743 HKD
Retailer 7HK$20,163 HKD
Retailer 21HK$24,269 HKD
Retailer 3HK$24,275 HKD
Retailer 16HK$24,975 HKD
Retailer 15HK$25,946 HKD
Retailer 10HK$30,857 HKD
Retailer 11HK$33,946 HKD
Retailer 17HK$34,745 HKD
Retailer 13HK$36,002 HKD
Retailer 14HK$37,674 HKD

35 data points across 22 retailers

24 retailersHK$9,274 HKD to HK$120,884 HKD

A
Cheapest Retailer
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HK$9,274 HKD
$1,182 USD
A
Retailer 2
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HK$10,090 HKD
$1,286 USD
View
A
Retailer 3
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HK$10,380 HKD
$1,323 USD
View
Final sale: no returns
A
Retailer 4
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HK$10,756 HKD
$1,371 USD
View
Retailer 5
-
HK$10,756 HKD
$1,371 USD
View
Price last confirmed 14 days ago
Retailer 6
-
HK$11,899 HKD
£1,194 GBP
View
Price last confirmed 14 days ago
A
Retailer 7
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HK$12,122 HKD
$1,545 USD
View
A
Retailer 8
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HK$13,314 HKD
$1,697 USD
View
A
Retailer 9
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HK$15,378 HKD
$1,960 USD
View
A
Retailer 10
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HK$15,475 HKD
£1,553 GBP
View
Retailer 11
-
HK$17,909 HKD
€2,174 EUR
View
Price last confirmed 8 days ago
A
Retailer 12
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HK$18,743 HKD
$2,389 USD
View
A
Retailer 13
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HK$20,163 HKD
$2,570 USD
View
Retailer 14
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HK$24,269 HKD
A$4,759 AUD
View
Price last confirmed 9 days ago
A
Retailer 15
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HK$24,275 HKD
$3,094 USD
View
A
Retailer 16
-
HK$24,975 HKD
ZAR 51,425 ZAR
View
A
Retailer 17
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HK$25,946 HKD
£2,604 GBP
View
B+
Retailer 18
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HK$30,857 HKD
$3,933 USD
View
B+
Retailer 19
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HK$33,946 HKD
$4,327 USD
View
B+
Retailer 20
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HK$34,745 HKD
£3,487 GBP
View
B+
Retailer 21
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HK$36,002 HKD
SGD 6,201 SGD
View
B+
Retailer 22
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HK$37,674 HKD
$4,802 USD
View
Retailer 23
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HK$46,224 HKD
A$9,064 AUD
View
Price last confirmed 119 days ago
Most Expensive
B
Diamond Quarter
3.08IFELG219B14N · Oct 29
HK$120,884 HKD
£12,132 GBP
View
23 more retailers have this diamond
Prices start from HK$9,274 HKDSave up to HK$111,610 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
3.08ct Radiant
HK$9,274 HKD