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Radiant|Lab Grown|IGI

3.03ct D FL Radiant Lab Grown Diamond

EX • D/FL • IGI LG813651636

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

Certificate IGI LG813651636

Diamond specifications and retailer prices

From HK$16,743 HKD
$2,134 USD
As of October 30, 2026
Save HK$98,432 HKD (85%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$115,175 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 LG813651636 or 813651636. Listed at 21 retailers as of October 30, 2026, with prices from HK$16,743 to HK$115,175, a HK$98,432 spread on the same certified stone. Do Amore Diamonds lists it at HK$115,175. 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 angle45.7°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG813651636
Dimensions10.22 × 7.20 × 4.78 mm
L/W Ratio1.42
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
10.22 mm7.20 mm3.03 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG813651636
Side View
Table 62.0%Crown 45.7°Girdle: Slightly ThickPavilion 35.1°Culet: NoneDepth 66.4%

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$115,175 HKD|Low: HK$16,743 HKD|High: HK$153,227 HKD|Avg: HK$46,942 HKD|-24.8%
Do Amore Diamonds
Retailer 2
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Retailer 20
November 1, 2026
Retailer 10HK$16,743 HKD
Retailer 18HK$18,218 HKD
Retailer 7HK$18,751 HKD
Retailer 20HK$19,128 HKD
Retailer 4HK$19,426 HKD
Retailer 17HK$20,713 HKD
Retailer 6HK$20,932 HKD
Retailer 3HK$27,279 HKD
Retailer 2HK$29,280 HKD
Retailer 12HK$29,468 HKD
Retailer 19HK$30,441 HKD
Retailer 13HK$32,384 HKD
Retailer 9HK$40,653 HKD
Retailer 14HK$49,785 HKD
Retailer 5HK$57,091 HKD
Retailer 15HK$57,712 HKD
Retailer 16HK$58,374 HKD
Retailer 8HK$70,996 HKD
Retailer 11HK$74,863 HKD
Do Amore DiamondsHK$115,175 HKD

34 data points across 20 retailers

21 retailersHK$16,743 HKD to HK$115,175 HKD

A
Cheapest Retailer
-
HK$16,743 HKD
$2,134 USD
A
Retailer 2
-
HK$18,218 HKD
$2,322 USD
View
A
Retailer 3
-
HK$18,751 HKD
$2,390 USD
View
Final sale: no returns
A
Retailer 4
-
HK$19,128 HKD
$2,438 USD
View
A
Retailer 5
-
HK$19,426 HKD
$2,476 USD
View
A
Retailer 6
-
HK$20,713 HKD
$2,640 USD
View
A
Retailer 7
-
HK$20,932 HKD
$2,668 USD
View
Retailer 8
-
HK$25,836 HKD
$3,293 USD
View
Price last confirmed 20 days ago
A
Retailer 9
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HK$27,279 HKD
$3,477 USD
View
B+
Retailer 10
-
HK$29,280 HKD
£2,939 GBP
View
B+
Retailer 11
-
HK$29,468 HKD
$3,756 USD
View
B+
Retailer 12
-
HK$30,441 HKD
$3,880 USD
View
B+
Retailer 13
-
HK$32,384 HKD
€3,931 EUR
View
B+
Retailer 14
-
HK$40,653 HKD
£4,080 GBP
View
B+
Retailer 15
-
HK$49,785 HKD
ZAR 102,512 ZAR
View
B+
Retailer 16
-
HK$57,091 HKD
$7,277 USD
View
B
Retailer 17
-
HK$57,712 HKD
£5,792 GBP
View
B
Retailer 18
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HK$58,374 HKD
$7,440 USD
View
B
Retailer 19
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HK$70,996 HKD
$9,049 USD
View
B
Retailer 20
-
HK$74,863 HKD
$9,542 USD
View
Most Expensive
B
Do Amore Diamonds
27-E74BEE259 · Oct 31
HK$115,175 HKD
$14,680 USD
View
20 more retailers have this diamond
Prices start from HK$16,743 HKDSave up to HK$98,432 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$16,743 HKD