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Radiant|Lab Grown|IGI

3.06ct D FL Radiant Lab Grown Diamond

ID • D/FL • IGI LG780665845

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

Certificate IGI LG780665845

Diamond specifications and retailer prices

From HK$13,024 HKD
$1,660 USD
As of October 30, 2026
Save HK$76,574 HKD (85%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$89,598 HKD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 3.06ct lab-grown radiant diamond

This 3.06ct 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 LG780665845 or 780665845. Listed at 15 retailers as of October 30, 2026, with prices from HK$13,024 to HK$89,598, a HK$76,574 spread on the same certified stone. Do Amore Diamonds lists it at HK$89,598. 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

3.06
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.4°
Pavilion angle35.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780665845
Dimensions10.35 × 7.21 × 4.87 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
10.35 mm7.21 mm3.06 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780665845
Side View
Table 63.0%Crown 42.4°Girdle: MED-STKPavilion 35.7°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$89,598 HKD|Low: HK$13,024 HKD|High: HK$128,591 HKD|Avg: HK$37,841 HKD|-30.3%
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
November 1, 2026
Retailer 13HK$13,024 HKD
Retailer 2HK$14,169 HKD
Retailer 4HK$15,652 HKD
Retailer 12HK$15,942 HKD
Retailer 14HK$19,175 HKD
Retailer 7HK$22,023 HKD
Retailer 9HK$23,741 HKD
Retailer 11HK$26,040 HKD
Retailer 10HK$27,877 HKD
Retailer 3HK$31,249 HKD
Retailer 15HK$41,857 HKD
Retailer 5HK$44,054 HKD
Retailer 8HK$47,618 HKD
Retailer 6HK$70,690 HKD
Do Amore DiamondsHK$89,598 HKD

39 data points across 15 retailers

15 retailersHK$13,024 HKD to HK$89,598 HKD

A
Cheapest Retailer
-
HK$13,024 HKD
$1,660 USD
A
Retailer 2
-
HK$14,169 HKD
$1,806 USD
View
A
Retailer 3
-
HK$15,652 HKD
$1,995 USD
View
A
Retailer 4
-
HK$15,942 HKD
$2,032 USD
View
A
Retailer 5
-
HK$19,175 HKD
$2,444 USD
View
A
Retailer 6
-
HK$22,023 HKD
$2,807 USD
View
Final sale: no returns
A
Retailer 7
-
HK$23,741 HKD
$3,026 USD
View
A
Retailer 8
-
HK$26,040 HKD
$3,319 USD
View
B+
Retailer 9
-
HK$27,877 HKD
€3,384 EUR
View
B+
Retailer 10
-
HK$31,249 HKD
$3,983 USD
View
B+
Retailer 11
-
HK$41,857 HKD
$5,335 USD
View
Retailer 12
-
HK$44,054 HKD
$5,615 USD
View
Price last confirmed 13 days ago
B+
Retailer 13
-
HK$47,618 HKD
£4,779 GBP
View
B
Retailer 14
-
HK$70,690 HKD
$9,010 USD
View
Most Expensive
B
Do Amore Diamonds
27-5C4204F5D · Oct 31
HK$89,598 HKD
$11,420 USD
View
14 more retailers have this diamond
Prices start from HK$13,024 HKDSave up to HK$76,574 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
3.06ct Radiant
HK$13,024 HKD