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Radiant|Lab Grown|IGI

3.03ct D FL Radiant Lab Grown Diamond

ID • D/FL • IGI LG817693418

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

Certificate IGI LG817693418

Diamond specifications and retailer prices

From HK$17,535 HKD
$2,235 USD
As of October 30, 2026
Save HK$103,132 HKD (85%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$120,667 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 LG817693418 or 817693418. Listed at 19 retailers as of October 30, 2026, with prices from HK$17,535 to HK$120,667, a HK$103,132 spread on the same certified stone. Do Amore Diamonds lists it at HK$120,667. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle48°
Pavilion angle35.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817693418
Dimensions10.10 × 7.07 × 4.87 mm
L/W Ratio1.43
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
10.10 mm7.07 mm3.03 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817693418
Side View
Table 64.0%Crown 48°Girdle: MED-STKPavilion 35.6°Culet: NoneDepth 68.9%

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$120,667 HKD|Low: HK$4,347 HKD|High: HK$133,769 HKD|Avg: HK$44,400 HKD|-9.8%
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
November 1, 2026
Retailer 8HK$17,535 HKD
Retailer 18HK$19,293 HKD
Retailer 4HK$19,638 HKD
Retailer 6HK$20,344 HKD
Retailer 17HK$21,654 HKD
Retailer 13HK$26,512 HKD
Retailer 2HK$30,065 HKD
Retailer 14HK$31,759 HKD
Retailer 16HK$31,885 HKD
Retailer 3HK$42,566 HKD
Retailer 10HK$43,622 HKD
Retailer 11HK$52,143 HKD
Retailer 5HK$54,316 HKD
Retailer 15HK$59,585 HKD
Retailer 12HK$60,442 HKD
Retailer 7HK$76,846 HKD
Retailer 9HK$78,365 HKD
Do Amore DiamondsHK$120,667 HKD

33 data points across 18 retailers

19 retailersHK$17,535 HKD to HK$120,667 HKD

A
Cheapest Retailer
-
HK$17,535 HKD
$2,235 USD
A
Retailer 2
-
HK$19,293 HKD
$2,459 USD
View
A
Retailer 3
-
HK$19,638 HKD
$2,503 USD
View
Final sale: no returns
A
Retailer 4
-
HK$20,344 HKD
$2,593 USD
View
A
Retailer 5
-
HK$21,654 HKD
$2,760 USD
View
A
Retailer 6
-
HK$26,512 HKD
View
B+
Retailer 7
-
HK$30,065 HKD
£3,017 GBP
View
B+
Retailer 8
-
HK$31,759 HKD
$4,048 USD
View
B+
Retailer 9
-
HK$31,885 HKD
$4,064 USD
View
B+
Retailer 10
-
HK$42,566 HKD
£4,272 GBP
View
B+
Retailer 11
-
HK$43,622 HKD
$5,560 USD
View
B+
Retailer 12
-
HK$52,143 HKD
ZAR 107,368 ZAR
View
B
Retailer 13
-
HK$54,316 HKD
$6,923 USD
View
B
Retailer 14
-
HK$59,585 HKD
$7,595 USD
View
B
Retailer 15
-
HK$60,442 HKD
£6,066 GBP
View
B
Retailer 16
-
HK$76,846 HKD
SGD 13,236 SGD
View
B
Retailer 17
-
HK$78,365 HKD
$9,988 USD
View
Retailer 18
-
HK$103,092 HKD
$13,140 USD
View
Price last confirmed 39 days ago
Most Expensive
B
Do Amore Diamonds
27-B84F83A32 · Oct 31
HK$120,667 HKD
$15,380 USD
View
18 more retailers have this diamond
Prices start from HK$17,535 HKDSave up to HK$103,132 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$17,535 HKD