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Round|Lab Grown|IGI

5.05ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG784643010

Shape and cutting style on the report: Round brilliant

Certificate IGI LG784643010

Diamond specifications and retailer prices

From HK$40,688 HKD
$5,186 USD
As of October 29, 2026
Save HK$239,247 HKD (85%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$279,935 HKD at Do Amore Diamonds · As of November 1, 2026
View at Do Amore Diamonds

About this 5.05ct lab-grown round diamond

This 5.05ct lab-grown round sits in the over five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG784643010 or 784643010. Listed at 16 retailers as of October 29, 2026, with prices from HK$40,688 to HK$279,935, a HK$239,247 spread on the same certified stone. Do Amore Diamonds lists it at HK$279,935. 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

5.05
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784643010
Dimensions11.05 × 11.02 × 6.77 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
HEARTS & ARROWS 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
11.05 mm11.02 mm5.05 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784643010
Side View
Table 57.0%Crown 34.1°Girdle: MediumPavilion 40.9°Culet: NoneDepth 61.3%

Caratlytics Score

How it works →
A+
Exceptional
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 29
Current: HK$279,935 HKD|Low: HK$40,688 HKD|High: HK$315,240 HKD|Avg: HK$98,518 HKD|-11.2%
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
November 1, 2026
Retailer 17HK$40,688 HKD
Retailer 6HK$42,641 HKD
Retailer 3HK$42,932 HKD
Retailer 13HK$48,337 HKD
Retailer 14HK$48,369 HKD
Retailer 8HK$54,120 HKD
Retailer 7HK$58,396 HKD
Retailer 4HK$59,180 HKD
Retailer 5HK$61,848 HKD
Retailer 2HK$66,100 HKD
Retailer 16HK$72,926 HKD
Retailer 10HK$90,544 HKD
Retailer 9HK$102,851 HKD
Retailer 12HK$106,575 HKD
Retailer 11HK$146,244 HKD
Retailer 15HK$158,365 HKD
Do Amore DiamondsHK$279,935 HKD

36 data points across 17 retailers

16 retailersHK$40,688 HKD to HK$279,935 HKD

A+
Cheapest Retailer
-
HK$40,688 HKD
$5,186 USD
A
Retailer 2
-
HK$42,641 HKD
$5,435 USD
View
A
Retailer 3
-
HK$42,932 HKD
$5,472 USD
View
A
Retailer 4
-
HK$43,504 HKD
$5,545 USD
View
A
Retailer 5
-
HK$48,369 HKD
$6,165 USD
View
A
Retailer 6
-
HK$54,120 HKD
$6,898 USD
View
Final sale: no returns
A
Retailer 7
-
HK$58,396 HKD
$7,443 USD
View
A
Retailer 8
-
HK$59,180 HKD
$7,543 USD
View
A
Retailer 9
-
HK$61,848 HKD
$7,883 USD
View
A
Retailer 10
-
HK$66,100 HKD
$8,425 USD
View
A
Retailer 11
-
HK$72,926 HKD
$9,295 USD
View
A
Retailer 12
-
HK$90,544 HKD
€10,991 EUR
View
A
Retailer 13
-
HK$106,575 HKD
£10,696 GBP
View
B+
Retailer 14
-
HK$146,244 HKD
$18,640 USD
View
B+
Retailer 15
-
HK$158,365 HKD
$20,185 USD
View
Most Expensive
B
Do Amore Diamonds
27-580006572 · Nov 1
HK$279,935 HKD
$35,680 USD
View
15 more retailers have this diamond
Prices start from HK$40,688 HKDSave up to HK$239,247 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+
5.05ct Round
HK$40,688 HKD