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Round|Lab Grown|IGI

6.09ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG776691084

Shape and cutting style on the report: Round brilliant

Certificate IGI LG776691084

Diamond specifications and retailer prices

From HK$75,837 HKD
$9,666 USD
As of October 29, 2026
Save HK$397,338 HKD (84%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$473,174 HKD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 6.09ct lab-grown round diamond

This 6.09ct 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 LG776691084 or 776691084. Listed at 21 retailers as of October 29, 2026, with prices from HK$75,837 to HK$473,174, a HK$397,338 spread on the same certified stone. Do Amore Diamonds lists it at HK$473,174. 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

6.09
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG776691084
Dimensions11.69 × 11.66 × 7.22 mm
L/W Ratio1.00
Girdle conditionFaceted
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
11.69 mm11.66 mm6.09 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG776691084
Side View
Table 57.0%Crown 35.2°Girdle: MediumPavilion 40.6°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$473,174 HKD|Low: HK$72,800 HKD|High: HK$473,174 HKD|Avg: HK$137,815 HKD
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
Retailer 19
Retailer 20
Retailer 21
October 31, 2026
Retailer 20HK$75,837 HKD
Retailer 7HK$77,712 HKD
Retailer 5HK$78,865 HKD
Retailer 14HK$84,930 HKD
Retailer 13HK$85,753 HKD
Retailer 6HK$87,966 HKD
Retailer 19HK$87,966 HKD
Retailer 17HK$87,990 HKD
Retailer 3HK$90,971 HKD
Retailer 21HK$91,002 HKD
Retailer 8HK$93,929 HKD
Retailer 12HK$94,376 HKD
Retailer 4HK$96,298 HKD
Retailer 2HK$115,033 HKD
Retailer 16HK$153,337 HKD
Retailer 10HK$160,892 HKD
Retailer 18HK$183,758 HKD
Retailer 15HK$187,892 HKD
Retailer 9HK$242,085 HKD
Retailer 11HK$293,371 HKD
Do Amore DiamondsHK$473,174 HKD

28 data points across 21 retailers

21 retailersHK$75,837 HKD to HK$473,174 HKD

A
Cheapest Retailer
-
HK$75,837 HKD
$9,666 USD
A
Retailer 2
-
HK$77,712 HKD
$9,905 USD
View
A
Retailer 3
-
HK$78,865 HKD
$10,052 USD
View
A
Retailer 4
-
HK$84,930 HKD
$10,825 USD
View
Final sale: no returns
A
Retailer 5
-
HK$85,753 HKD
£8,606 GBP
View
A
Retailer 6
-
HK$87,966 HKD
$11,212 USD
View
Retailer 7
-
HK$87,966 HKD
$11,212 USD
View
Price last confirmed 15 days ago
A
Retailer 8
-
HK$87,990 HKD
$11,215 USD
View
Retailer 9
-
HK$90,971 HKD
$11,595 USD
View
Price last confirmed 13 days ago
A
Retailer 10
-
HK$91,002 HKD
$11,599 USD
View
A
Retailer 11
-
HK$93,929 HKD
$11,972 USD
View
A
Retailer 12
-
HK$94,376 HKD
$12,029 USD
View
A
Retailer 13
-
HK$96,298 HKD
$12,274 USD
View
A
Retailer 14
-
HK$115,033 HKD
£11,545 GBP
View
B+
Retailer 15
-
HK$153,337 HKD
£15,389 GBP
View
B+
Retailer 16
-
HK$160,892 HKD
$20,507 USD
View
Retailer 17
-
HK$183,758 HKD
A$36,033 AUD
View
Price last confirmed 9 days ago
B+
Retailer 18
-
HK$187,892 HKD
ZAR 386,889 ZAR
View
B+
Retailer 19
-
HK$242,085 HKD
$30,856 USD
View
B
Retailer 20
-
HK$293,371 HKD
$37,393 USD
View
Most Expensive
B
Do Amore Diamonds
27-5423015C2 · Oct 30
HK$473,174 HKD
$60,310 USD
View
20 more retailers have this diamond
Prices start from HK$75,837 HKDSave up to HK$397,338 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
6.09ct Round
HK$75,837 HKD