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Radiant|Lab Grown|IGI

3.03ct D FL Radiant Lab Grown Diamond

EX • D/FL • IGI LG754594692

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

Certificate IGI LG754594692

Diamond specifications and retailer prices

From HK$19,920 HKD
$2,539 USD
As of November 1, 2026
Save HK$60,812 HKD (75%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$80,732 HKD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.03ct lab-grown radiant diamond

This 3.03ct lab-grown radiant sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG754594692 or 754594692. Listed at 15 retailers as of October 31, 2026, with prices from HK$19,920 to HK$80,732, a HK$60,812 spread on the same certified stone. Brilliant Earth lists it at HK$80,732. 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
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.1°
Pavilion angle33°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754594692
Dimensions10.35 × 7.24 × 4.65 mm
L/W Ratio1.43
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
10.35 mm7.24 mm3.03 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754594692
Side View
Table 64.0%Crown 45.1°Girdle: Slightly ThickPavilion 33°Culet: NoneDepth 64.2%

Caratlytics Score

How it works →
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: Nov 1
Current: HK$80,732 HKD|Low: HK$19,920 HKD|High: HK$101,053 HKD|Avg: HK$49,845 HKD|-19.3%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 1, 2026
Retailer 12HK$19,920 HKD
Retailer 14HK$23,098 HKD
Retailer 13HK$25,138 HKD
Retailer 7HK$26,089 HKD
Retailer 11HK$28,621 HKD
Retailer 8HK$30,217 HKD
Retailer 9HK$44,024 HKD
Retailer 10HK$49,684 HKD
Retailer 3HK$51,083 HKD
Retailer 2HK$51,434 HKD
Retailer 6HK$66,309 HKD
Retailer 4HK$66,988 HKD
Retailer 5HK$73,373 HKD
Brilliant EarthHK$80,732 HKD

41 data points across 14 retailers

15 retailersHK$19,920 HKD to HK$80,732 HKD

A
Cheapest Retailer
-
HK$19,920 HKD
$2,539 USD
A
Retailer 2
-
HK$23,098 HKD
View
A
Retailer 3
-
HK$25,138 HKD
$3,204 USD
View
A
Retailer 4
-
HK$26,089 HKD
£2,618 GBP
View
B+
Retailer 5
-
HK$28,621 HKD
$3,648 USD
View
B+
Retailer 6
-
HK$30,217 HKD
€3,668 EUR
View
B+
Retailer 7
-
HK$44,024 HKD
ZAR 90,650 ZAR
View
Retailer 8
-
HK$46,151 HKD
$5,882 USD
View
Price last confirmed 73 days ago
B+
Retailer 9
-
HK$49,684 HKD
$6,333 USD
View
B+
Retailer 10
-
HK$51,083 HKD
$6,511 USD
View
B+
Retailer 11
-
HK$51,434 HKD
£5,162 GBP
View
B
Retailer 12
-
HK$66,309 HKD
$8,452 USD
View
B
Retailer 13
-
HK$66,988 HKD
SGD 11,538 SGD
View
B
Retailer 14
-
HK$73,373 HKD
$9,352 USD
View
Most Expensive
B
Brilliant Earth
17981453A · Oct 31
HK$80,732 HKD
$10,290 USD
View
14 more retailers have this diamond
Prices start from HK$19,920 HKDSave up to HK$60,812 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$19,920 HKD