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Round|Lab Grown|IGI

3.08ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG689526180

Shape and cutting style on the report: Round brilliant

Certificate IGI LG689526180

Diamond specifications and retailer prices

From HK$8,960 HKD
$1,142 USD
As of October 29, 2026
Save HK$49,491 HKD (85%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: HK$58,450 HKD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

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 LG689526180 or 689526180. Listed at 25 retailers as of October 29, 2026, with prices from HK$8,960 to HK$58,450, a HK$49,491 spread on the same certified stone. Brilliant Earth lists it at HK$58,450. 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 angle34.5°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG689526180
Dimensions9.37 × 9.33 × 5.72 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
9.37 mm9.33 mm3.08 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG689526180
Side View
Table 58.0%Crown 34.5°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 61.2%

Caratlytics Score

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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$58,450 HKD|Low: HK$5,759 HKD|High: HK$65,355 HKD|Avg: HK$16,581 HKD|-10.6%
Brilliant Earth
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
October 30, 2026
Retailer 7HK$5,971 HKD
Retailer 5HK$8,960 HKD
Retailer 11HK$8,983 HKD
Retailer 15HK$8,983 HKD
Retailer 8HK$9,486 HKD
Retailer 9HK$9,713 HKD
Retailer 2HK$9,760 HKD
Retailer 10HK$13,854 HKD
Retailer 6HK$15,109 HKD
Retailer 14HK$15,244 HKD
Retailer 3HK$16,586 HKD
Retailer 4HK$19,261 HKD
Retailer 12HK$25,169 HKD
Retailer 13HK$45,152 HKD
Brilliant EarthHK$58,450 HKD

40 data points across 15 retailers

25 retailersHK$8,960 HKD to HK$58,450 HKD

Retailer 1
-
HK$5,147 HKD
$656 USD
Price last confirmed 38 days ago
Retailer 2
-
HK$5,147 HKD
$656 USD
View
Price last confirmed 19 days ago
Retailer 3
-
HK$5,594 HKD
$713 USD
View
Price last confirmed 37 days ago
Retailer 4
-
HK$5,884 HKD
$750 USD
View
Price last confirmed 35 days ago
Retailer 5
-
HK$5,971 HKD
$761 USD
View
Price last confirmed 18 days ago
Retailer 6
-
HK$5,971 HKD
$761 USD
View
Price last confirmed 28 days ago
A
Retailer 7
-
HK$8,960 HKD
$1,142 USD
View
A
Retailer 8
-
HK$8,983 HKD
$1,145 USD
View
A
Retailer 9
-
HK$8,983 HKD
$1,145 USD
View
A
Retailer 10
-
HK$9,486 HKD
£952 GBP
View
A
Retailer 11
-
HK$9,713 HKD
€1,179 EUR
View
A
Retailer 12
-
HK$9,760 HKD
$1,244 USD
View
Final sale: no returns
A
Retailer 13
-
HK$13,854 HKD
ZAR 28,526 ZAR
View
A
Retailer 14
-
HK$15,109 HKD
$1,926 USD
View
A
Retailer 15
-
HK$15,244 HKD
$1,943 USD
View
A
Retailer 16
-
HK$16,586 HKD
$2,114 USD
View
Retailer 17
-
HK$16,774 HKD
$2,138 USD
View
Price last confirmed 39 days ago
Retailer 18
-
HK$16,774 HKD
$2,138 USD
View
Price last confirmed 23 days ago
A
Retailer 19
-
HK$19,261 HKD
$2,455 USD
View
A
Retailer 20
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HK$20,352 HKD
$2,594 USD
View
A
Retailer 21
-
HK$20,586 HKD
$2,624 USD
View
A
Retailer 22
-
HK$20,771 HKD
$2,647 USD
View
B+
Retailer 23
-
HK$25,169 HKD
£2,526 GBP
View
Retailer 24
-
HK$45,152 HKD
$5,755 USD
View
Price last confirmed 9 days ago
Most Expensive
B
Brilliant Earth
17664192A · Oct 30
HK$58,450 HKD
$7,450 USD
View
24 more retailers have this diamond
Prices start from HK$8,960 HKDSave up to HK$49,491 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$8,960 HKD