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Round|Lab Grown|IGI

6.05ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG628447407

Shape and cutting style on the report: Round brilliant

Certificate IGI LG628447407

Diamond specifications and retailer prices

From HK$80,921 HKD
$10,314 USD
As of October 29, 2026
Save HK$281,629 HKD (78%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$362,550 HKD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 6.05ct lab-grown round diamond

This 6.05ct lab-grown round sits in the over five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG628447407 or 628447407. Listed at 17 retailers as of October 29, 2026, with prices from HK$80,921 to HK$362,550, a HK$281,629 spread on the same certified stone. Do Amore Diamonds lists it at HK$362,550. 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

6.05
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG628447407
Dimensions11.68 × 11.64 × 7.21 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
11.68 mm11.64 mm6.05 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG628447407
Side View
Table 57.0%Crown 34.6°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.8%

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 29
Current: HK$362,550 HKD|Low: HK$76,668 HKD|High: HK$370,003 HKD|Avg: HK$143,162 HKD|-2.0%
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
October 31, 2026
Retailer 15HK$80,921 HKD
Retailer 16HK$81,336 HKD
Retailer 3HK$84,161 HKD
Retailer 5HK$84,537 HKD
Retailer 8HK$92,501 HKD
Retailer 10HK$96,753 HKD
Retailer 6HK$96,777 HKD
Retailer 18HK$97,106 HKD
Retailer 13HK$98,134 HKD
Retailer 14HK$100,182 HKD
Retailer 17HK$101,155 HKD
Retailer 12HK$159,913 HKD
Retailer 11HK$167,584 HKD
Retailer 9HK$175,879 HKD
Retailer 2HK$177,842 HKD
Retailer 7HK$195,217 HKD
Retailer 4HK$218,776 HKD
Do Amore DiamondsHK$362,550 HKD

31 data points across 18 retailers

17 retailersHK$80,921 HKD to HK$362,550 HKD

A
Cheapest Retailer
-
HK$80,921 HKD
$10,314 USD
A
Retailer 2
-
HK$81,336 HKD
$10,367 USD
View
A
Retailer 3
-
HK$84,161 HKD
$10,727 USD
View
Retailer 4
-
HK$84,537 HKD
$10,775 USD
View
Price last confirmed 13 days ago
A
Retailer 5
-
HK$88,319 HKD
$11,257 USD
View
A
Retailer 6
-
HK$92,501 HKD
$11,790 USD
View
Final sale: no returns
A
Retailer 7
-
HK$96,753 HKD
$12,332 USD
View
A
Retailer 8
-
HK$96,777 HKD
$12,335 USD
View
A
Retailer 9
-
HK$97,106 HKD
$12,377 USD
View
A
Retailer 10
-
HK$100,182 HKD
$12,769 USD
View
A
Retailer 11
-
HK$101,155 HKD
$12,893 USD
View
B+
Retailer 12
-
HK$159,913 HKD
£16,049 GBP
View
B+
Retailer 13
-
HK$167,584 HKD
$21,360 USD
View
B+
Retailer 14
-
HK$177,842 HKD
€21,588 EUR
View
Retailer 15
-
HK$195,217 HKD
A$38,280 AUD
View
Price last confirmed 23 days ago
B+
Retailer 16
-
HK$218,776 HKD
$27,885 USD
View
Most Expensive
B
Do Amore Diamonds
27-4C614435F · Oct 30
HK$362,550 HKD
$46,210 USD
View
16 more retailers have this diamond
Prices start from HK$80,921 HKDSave up to HK$281,629 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
6.05ct Round
HK$80,921 HKD