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Radiant|Lab Grown|IGI

3.03ct D FL Radiant Lab Grown Diamond

EX • D/FL • IGI LG818623977

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

Certificate IGI LG818623977

Diamond specifications and retailer prices

From HK$15,919 HKD
$2,029 USD
As of October 30, 2026
Save HK$93,607 HKD (85%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$109,526 HKD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

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 LG818623977 or 818623977. Listed at 21 retailers as of October 30, 2026, with prices from HK$15,919 to HK$109,526, a HK$93,607 spread on the same certified stone. Do Amore Diamonds lists it at HK$109,526. 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 angle46.6°
Pavilion angle34.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818623977
Dimensions10.09 × 7.19 × 4.85 mm
L/W Ratio1.40
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
10.09 mm7.19 mm3.03 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818623977
Side View
Table 64.0%Crown 46.6°Girdle: MED-STKPavilion 34.7°Culet: NoneDepth 67.5%

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: Oct 30
Current: HK$109,526 HKD|Low: HK$15,919 HKD|High: HK$146,008 HKD|Avg: HK$46,138 HKD|-25.0%
Do Amore Diamonds
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 1, 2026
Retailer 10HK$15,919 HKD
Retailer 18HK$17,315 HKD
Retailer 7HK$17,818 HKD
Retailer 5HK$18,461 HKD
Retailer 3HK$18,971 HKD
Retailer 17HK$19,771 HKD
Retailer 4HK$25,938 HKD
Retailer 13HK$27,822 HKD
Retailer 12HK$28,009 HKD
Retailer 19HK$29,610 HKD
Retailer 14HK$30,761 HKD
Retailer 9HK$38,621 HKD
Retailer 20HK$43,622 HKD
Retailer 16HK$47,320 HKD
Retailer 6HK$54,485 HKD
Retailer 2HK$55,290 HKD
Retailer 15HK$55,574 HKD
Retailer 8HK$67,512 HKD
Retailer 11HK$71,203 HKD
Do Amore DiamondsHK$109,526 HKD

34 data points across 20 retailers

21 retailersHK$15,919 HKD to HK$109,526 HKD

A
Cheapest Retailer
-
HK$15,919 HKD
$2,029 USD
A
Retailer 2
-
HK$17,315 HKD
$2,207 USD
View
A
Retailer 3
-
HK$17,818 HKD
$2,271 USD
View
Final sale: no returns
A
Retailer 4
-
HK$18,461 HKD
$2,353 USD
View
A
Retailer 5
-
HK$18,971 HKD
$2,418 USD
View
A
Retailer 6
-
HK$19,771 HKD
$2,520 USD
View
Retailer 7
-
HK$24,620 HKD
$3,138 USD
View
Price last confirmed 19 days ago
A
Retailer 8
-
HK$25,938 HKD
$3,306 USD
View
B+
Retailer 9
-
HK$27,822 HKD
£2,792 GBP
View
B+
Retailer 10
-
HK$28,009 HKD
$3,570 USD
View
B+
Retailer 11
-
HK$29,610 HKD
$3,774 USD
View
B+
Retailer 12
-
HK$30,761 HKD
€3,734 EUR
View
B+
Retailer 13
-
HK$38,621 HKD
£3,876 GBP
View
Retailer 14
-
HK$43,622 HKD
$5,560 USD
View
Price last confirmed 13 days ago
B+
Retailer 15
-
HK$47,320 HKD
ZAR 97,437 ZAR
View
B+
Retailer 16
-
HK$54,485 HKD
$6,945 USD
View
B
Retailer 17
-
HK$55,290 HKD
£5,549 GBP
View
B
Retailer 18
-
HK$55,574 HKD
$7,083 USD
View
B
Retailer 19
-
HK$67,512 HKD
$8,605 USD
View
B
Retailer 20
-
HK$71,203 HKD
$9,075 USD
View
Most Expensive
B
Do Amore Diamonds
27-0700249FD · Oct 31
HK$109,526 HKD
$13,960 USD
View
20 more retailers have this diamond
Prices start from HK$15,919 HKDSave up to HK$93,607 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$15,919 HKD