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Radiant|Lab Grown|IGI

3.03ct G IF Radiant Lab Grown Diamond

EX • G/IF • IGI LG636404441

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

Certificate IGI LG636404441

Diamond specifications and retailer prices

From HK$8,763 HKD
As of November 4, 2026
Save HK$65,470 HKD (88%) vs most expensive(unlock to see where)
29 retailers carry this diamond
Most expensive: HK$74,233 HKD at Diamond Quarter · As of November 5, 2026
View at Diamond Quarter

About this 3.03ct lab-grown radiant diamond

This 3.03ct lab-grown radiant sits in the three to five carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG636404441 or 636404441. Listed at 29 retailers as of November 4, 2026, with prices from HK$8,763 to HK$74,233, a HK$65,470 spread on the same certified stone. Diamond Quarter lists it at HK$74,233. 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

3.03
Carat
G
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.1°
Pavilion angle34.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG636404441
Dimensions10.45 × 7.26 × 4.80 mm
L/W Ratio1.44
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
10.45 mm7.26 mm3.03 ctG / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG636404441
Side View
Table 65.0%Crown 40.1°Girdle: MediumPavilion 34.5°Culet: NoneDepth 66.1%

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: Nov 4
Current: HK$10,669 HKD|Low: HK$8,645 HKD|High: HK$69,587 HKD|Avg: HK$21,584 HKD|-1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
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Retailer 11
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Retailer 20
Retailer 21
Retailer 22
Retailer 23
Retailer 24
Retailer 25
Retailer 26
November 5, 2026
Retailer 16HK$8,645 HKD
Retailer 8HK$8,763 HKD
Retailer 7HK$9,085 HKD
Retailer 14HK$9,406 HKD
Retailer 15HK$10,034 HKD
Retailer 20HK$10,473 HKD
Retailer 1HK$10,669 HKD
Retailer 2HK$11,164 HKD
Retailer 6HK$12,144 HKD
Retailer 26HK$13,572 HKD
Retailer 12HK$14,396 HKD
Retailer 24HK$18,711 HKD
Retailer 9HK$18,805 HKD
Retailer 5HK$19,417 HKD
Retailer 4HK$19,582 HKD
Retailer 23HK$22,649 HKD
Retailer 21HK$23,308 HKD
Retailer 18HK$27,733 HKD
Retailer 11HK$28,172 HKD
Retailer 10HK$29,066 HKD
Retailer 25HK$32,087 HKD
Retailer 22HK$32,228 HKD
Retailer 19HK$35,068 HKD
Retailer 13HK$35,217 HKD
Retailer 17HK$46,993 HKD
Retailer 3HK$69,587 HKD

26 data points across 26 retailers

29 retailersHK$8,763 HKD to HK$74,233 HKD

Retailer 1
-
HK$8,645 HKD
Price last confirmed 15 days ago
A
Retailer 2
-
HK$8,763 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$9,085 HKD
View
Retailer 4
-
HK$9,406 HKD
View
Price last confirmed 16 days ago
Retailer 5
-
HK$10,034 HKD
View
Price last confirmed 19 days ago
A
Retailer 6
-
HK$10,473 HKD
View
A
Retailer 7
-
HK$10,669 HKD
View
A
Retailer 8
-
HK$11,164 HKD
View
A
Retailer 9
-
HK$12,144 HKD
View
A
Retailer 10
-
HK$13,572 HKD
View
A
Retailer 11
-
HK$14,396 HKD
View
A
Retailer 12
-
HK$18,711 HKD
View
A
Retailer 13
-
HK$18,805 HKD
View
A
Retailer 14
-
HK$19,417 HKD
View
A
Retailer 15
-
HK$19,582 HKD
View
B+
Retailer 16
-
HK$22,649 HKD
View
B+
Retailer 17
-
HK$23,308 HKD
View
Retailer 18
-
HK$27,733 HKD
View
Price last confirmed 15 days ago
Retailer 19
-
HK$28,172 HKD
View
Price last confirmed 9 days ago
B+
Retailer 20
-
HK$29,066 HKD
View
B+
Retailer 21
-
HK$29,725 HKD
View
B+
Retailer 22
-
HK$32,087 HKD
View
B+
Retailer 23
-
HK$32,228 HKD
View
B
Retailer 24
-
HK$35,068 HKD
View
B
Retailer 25
-
HK$35,217 HKD
View
B
Retailer 26
-
HK$43,541 HKD
View
Retailer 27
-
HK$46,993 HKD
View
Price last confirmed 12 days ago
B
Retailer 28
-
HK$69,587 HKD
View
Most Expensive
B
Diamond Quarter
3.03IFGLG41BDF5N · Nov 5
HK$74,233 HKD
£7,451 GBP
View
28 more retailers have this diamond
Prices start from HK$8,763 HKDSave up to HK$65,470 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
3.03ct Radiant
HK$8,763 HKD