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Round|Lab Grown|IGI

3.08ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG678580643

Shape and cutting style on the report: Round brilliant

Certificate IGI LG678580643

Diamond specifications and retailer prices

From HK$4,982 HKD
$635 USD
As of October 29, 2026
Save HK$19,480 HKD (80%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$24,462 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 3.08ct lab-grown round diamond

This 3.08ct lab-grown round sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG678580643 or 678580643. Listed at 18 retailers as of October 29, 2026, with prices from HK$4,982 to HK$24,462, a HK$19,480 spread on the same certified stone. MOH London lists it at HK$24,462. 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

3.08
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG678580643
Dimensions9.23 × 9.30 × 5.74 mm
L/W Ratio1.01
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
9.23 mm9.30 mm3.08 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG678580643
Side View
Table 57.0%Crown 35.9°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 61.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: HK$24,462 HKD|Low: HK$4,778 HKD|High: HK$24,631 HKD|Avg: HK$10,971 HKD|+0.5%
MOH London
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
October 30, 2026
Retailer 3HK$4,982 HKD
Retailer 7HK$5,421 HKD
Retailer 5HK$5,570 HKD
Retailer 4HK$5,774 HKD
Retailer 9HK$6,833 HKD
Retailer 13HK$7,179 HKD
Retailer 6HK$8,191 HKD
Retailer 16HK$8,458 HKD
Retailer 11HK$9,192 HKD
Retailer 14HK$13,122 HKD
Retailer 12HK$13,411 HKD
Retailer 15HK$14,758 HKD
Retailer 8HK$16,241 HKD
Retailer 2HK$19,057 HKD
Retailer 10HK$19,297 HKD
MOH LondonHK$24,462 HKD

43 data points across 16 retailers

18 retailersHK$4,982 HKD to HK$24,462 HKD

A
Cheapest Retailer
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HK$4,982 HKD
$635 USD
A
Retailer 2
-
HK$5,421 HKD
$691 USD
View
A
Retailer 3
-
HK$5,570 HKD
$710 USD
View
Final sale: no returns
Retailer 4
-
HK$5,774 HKD
$736 USD
View
Price last confirmed 14 days ago
A
Retailer 5
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HK$5,774 HKD
$736 USD
View
A
Retailer 6
-
HK$6,833 HKD
£686 GBP
View
A
Retailer 7
-
HK$7,179 HKD
$915 USD
View
A
Retailer 8
-
HK$8,191 HKD
$1,044 USD
View
A
Retailer 9
-
HK$8,458 HKD
$1,078 USD
View
A
Retailer 10
-
HK$9,192 HKD
£923 GBP
View
Retailer 11
-
HK$13,122 HKD
A$2,573 AUD
View
Price last confirmed 9 days ago
A
Retailer 12
-
HK$13,411 HKD
ZAR 27,615 ZAR
View
A
Retailer 13
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HK$14,758 HKD
$1,881 USD
View
A
Retailer 14
-
HK$16,241 HKD
$2,070 USD
View
A
Retailer 15
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HK$16,531 HKD
$2,107 USD
View
A
Retailer 16
-
HK$19,057 HKD
$2,429 USD
View
A
Retailer 17
-
HK$19,297 HKD
$2,460 USD
View
Most Expensive
B+
MOH London
LG678580643 · Oct 29
HK$24,462 HKD
£2,455 GBP
View
17 more retailers have this diamond
Prices start from HK$4,982 HKDSave up to HK$19,480 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
3.08ct Round
HK$4,982 HKD