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Oval|Lab Grown|IGI

3.05ct G IF Oval Lab Grown Diamond

EX • G/IF • IGI LG774662401

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG774662401

Diamond specifications and retailer prices

From HK$5,892 HKD
$751 USD
As of November 1, 2026
Save HK$33,260 HKD (85%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$39,152 HKD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 3.05ct lab-grown oval diamond

This 3.05ct lab-grown oval sits in the three to five carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG774662401 or 774662401. Listed at 14 retailers as of November 1, 2026, with prices from HK$5,892 to HK$39,152, a HK$33,260 spread on the same certified stone. Brilliant Earth lists it at HK$39,152. 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

3.05
Carat
G
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG774662401
Dimensions11.91 × 8.26 × 5.09 mm
L/W Ratio1.44
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 Faint Blue
Top View
11.91 mm8.26 mm3.05 ctG / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG774662401
Side View
Table 59.0%Crown 35.1°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.6%

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: Nov 1
Current: HK$39,152 HKD|Low: HK$5,814 HKD|High: HK$47,704 HKD|Avg: HK$16,744 HKD|-17.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 9HK$5,892 HKD
Retailer 3HK$7,619 HKD
Retailer 7HK$9,180 HKD
Retailer 5HK$10,985 HKD
Retailer 8HK$11,071 HKD
Retailer 11HK$13,346 HKD
Retailer 2HK$15,245 HKD
Retailer 6HK$15,438 HKD
Retailer 4HK$19,223 HKD
Retailer 10HK$26,536 HKD
Brilliant EarthHK$39,152 HKD

33 data points across 11 retailers

14 retailersHK$5,892 HKD to HK$39,152 HKD

A
Cheapest Retailer
-
HK$5,892 HKD
$751 USD
Retailer 2
-
HK$6,803 HKD
$867 USD
View
Price last confirmed 40 days ago
Retailer 3
-
HK$7,399 HKD
$943 USD
View
Price last confirmed 38 days ago
A
Retailer 4
-
HK$7,619 HKD
$971 USD
View
Final sale: no returns
A
Retailer 5
-
HK$9,180 HKD
$1,170 USD
View
A
Retailer 6
-
HK$10,985 HKD
$1,400 USD
View
A
Retailer 7
-
HK$11,071 HKD
$1,411 USD
View
A
Retailer 8
-
HK$15,245 HKD
$1,943 USD
View
A
Retailer 9
-
HK$15,438 HKD
A$3,027 AUD
View
Retailer 10
-
HK$17,552 HKD
$2,237 USD
View
Price last confirmed 47 days ago
A
Retailer 11
-
HK$19,223 HKD
$2,450 USD
View
Retailer 12
-
HK$22,189 HKD
$2,828 USD
View
Price last confirmed 37 days ago
B+
Retailer 13
-
HK$26,536 HKD
£2,663 GBP
View
Most Expensive
B
Brilliant Earth
18166706A · Nov 2
HK$39,152 HKD
$4,990 USD
View
13 more retailers have this diamond
Prices start from HK$5,892 HKDSave up to HK$33,260 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
3.05ct Oval
HK$5,892 HKD