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Round|Lab Grown|IGI

6.58ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG615369244

Shape and cutting style on the report: Round brilliant

Certificate IGI LG615369244

Diamond specifications and retailer prices

From HK$107,141 HKD
$13,656 USD
As of November 1, 2026
Save HK$374,899 HKD (78%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: HK$482,040 HKD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 6.58ct lab-grown round diamond

This 6.58ct 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 LG615369244 or 615369244. Listed at 24 retailers as of October 31, 2026, with prices from HK$107,141 to HK$482,040, a HK$374,899 spread on the same certified stone. Do Amore Diamonds lists it at HK$482,040. 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

6.58
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG615369244
Dimensions11.99 × 11.94 × 7.41 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
11.99 mm11.94 mm6.58 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG615369244
Side View
Table 58.0%Crown 34.9°Girdle: MediumPavilion 41°Culet: NoneDepth 62.0%

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: Nov 1
Current: HK$155,163 HKD|Low: HK$103,296 HKD|High: HK$1,296,910 HKD|Avg: HK$247,490 HKD|+1.3%
Retailer 1
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
November 1, 2026
Retailer 17HK$106,623 HKD
Retailer 7HK$107,141 HKD
Retailer 20HK$107,604 HKD
Retailer 8HK$110,185 HKD
Retailer 19HK$117,646 HKD
Retailer 10HK$120,502 HKD
Retailer 4HK$123,562 HKD
Retailer 3HK$124,817 HKD
Retailer 11HK$124,817 HKD
Retailer 9HK$129,125 HKD
Retailer 18HK$130,427 HKD
Retailer 1HK$155,163 HKD
Retailer 15HK$217,575 HKD
Retailer 12HK$225,556 HKD
Retailer 2HK$226,113 HKD
Retailer 16HK$259,249 HKD
Retailer 14HK$266,615 HKD
Retailer 5HK$401,427 HKD
Retailer 13HK$417,272 HKD
Retailer 6HK$1,296,910 HKD

42 data points across 20 retailers

24 retailersHK$107,141 HKD to HK$482,040 HKD

Retailer 1
-
HK$106,623 HKD
$13,590 USD
Price last confirmed 14 days ago
A
Retailer 2
-
HK$107,141 HKD
$13,656 USD
View
A
Retailer 3
-
HK$107,604 HKD
$13,715 USD
View
A
Retailer 4
-
HK$110,185 HKD
$14,044 USD
View
A
Retailer 5
-
HK$114,076 HKD
$14,540 USD
View
A
Retailer 6
-
HK$117,646 HKD
$14,995 USD
View
A
Retailer 7
-
HK$120,502 HKD
$15,359 USD
View
Final sale: no returns
A
Retailer 8
-
HK$123,562 HKD
$15,749 USD
View
A
Retailer 9
-
HK$124,817 HKD
$15,909 USD
View
Retailer 10
-
HK$124,817 HKD
$15,909 USD
View
Price last confirmed 16 days ago
A
Retailer 11
-
HK$129,125 HKD
$16,458 USD
View
A
Retailer 12
-
HK$130,427 HKD
$16,624 USD
View
A
Retailer 13
-
HK$155,163 HKD
£15,572 GBP
View
B+
Retailer 14
-
HK$217,575 HKD
£21,836 GBP
View
B+
Retailer 15
-
HK$225,556 HKD
$28,749 USD
View
B+
Retailer 16
-
HK$226,113 HKD
$28,820 USD
View
Retailer 17
-
HK$259,249 HKD
A$50,836 AUD
View
Price last confirmed 9 days ago
B+
Retailer 18
-
HK$266,615 HKD
ZAR 548,988 ZAR
View
B
Retailer 19
-
HK$343,483 HKD
$43,780 USD
View
B
Retailer 20
-
HK$348,393 HKD
$44,406 USD
View
B
Retailer 21
-
HK$401,427 HKD
$51,165 USD
View
B
Retailer 22
-
HK$417,272 HKD
$53,185 USD
View
Most Expensive
B
Do Amore Diamonds
27-4479E7852 · Oct 31
HK$482,040 HKD
$61,440 USD
View
22 more retailers have this diamond
Prices start from HK$107,141 HKDSave up to HK$374,899 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
6.58ct Round
HK$107,141 HKD