CaratHunter
Plans
Round|Lab Grown|IGI

3.11ct H IF Round Lab Grown Diamond

ID • H/IF • IGI LG698574730

Shape and cutting style on the report: Round brilliant

Certificate IGI LG698574730

Diamond specifications and retailer prices

From HK$7,650 HKD
$975 USD
As of November 4, 2026
1 retailer carries this diamond
Only listing: HK$7,650 HKD at Loose Grown Diamond
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Loose Grown Diamond

About this 3.11ct lab-grown round diamond

This 3.11ct lab-grown round sits in the three to five carat band, graded H colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG698574730 or 698574730. Listed at a single retailer as of November 4, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

3.11
Carat
H
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG698574730
Dimensions9.44 × 9.47 × 5.68 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 Faint Green
Top View
9.44 mm9.47 mm3.11 ctH / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG698574730
Side View
Table 59.0%Crown 33.7°Girdle: MediumPavilion 40.6°Culet: NoneDepth 60.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: HK$7,650 HKD|Low: HK$7,650 HKD|High: HK$35,722 HKD|Avg: HK$20,209 HKD|-2.5%
Loose Grown Diamond
Retailer 2
Retailer 3
October 4, 2026
Loose Grown DiamondHK$7,650 HKD
Retailer 2HK$17,159 HKD
Retailer 3HK$35,722 HKD

2 data points across 3 retailers

1 retailer

B+
Loose Grown Diamond
698574730 · Nov 4
HK$7,650 HKD
$975 USD
View

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.

B+
3.11ct Round
HK$7,650 HKD