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Cushion|Lab Grown|IGI

3.00ct G SI1 Cushion Lab Grown Diamond

GD • G/SI1 • IGI LG567371565

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG567371565

Diamond specifications and retailer prices

From HK$3,264 HKD
$416 USD
As of November 1, 2026
Save HK$10,855 HKD (77%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$14,119 HKD at MOH London · As of November 1, 2026
View at MOH London

About this 3ct lab-grown cushion diamond

This 3ct lab-grown cushion sits in the three to five carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by IGI LG567371565 or 567371565. Listed at 7 retailers as of November 1, 2026, with prices from HK$3,264 to HK$14,119, a HK$10,855 spread on the same certified stone. MOH London lists it at HK$14,119. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.00
Carat
G
Colour
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG567371565
Dimensions8.72 × 7.99 × 5.49 mm
L/W Ratio1.09
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.72 mm7.99 mm3.00 ctG / SI1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG567371565
Side View
Table 56.0%Crown 36.3°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 68.7%

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 1
Current: HK$14,119 HKD|Low: HK$2,330 HKD|High: HK$18,927 HKD|Avg: HK$8,225 HKD|-1.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 5HK$3,264 HKD
Retailer 4HK$3,617 HKD
Retailer 2HK$4,786 HKD
Retailer 8HK$5,719 HKD
Retailer 3HK$5,767 HKD
Retailer 6HK$6,065 HKD
Retailer 7HK$8,214 HKD
Retailer 10HK$10,193 HKD
MOH LondonHK$14,119 HKD
Retailer 9HK$18,927 HKD

13 data points across 10 retailers

7 retailersHK$3,264 HKD to HK$14,119 HKD

B+
Cheapest Retailer
-
HK$3,264 HKD
$416 USD
Final sale: no returns
Retailer 2
-
HK$3,617 HKD
$461 USD
View
Price last confirmed 7 days ago
B+
Retailer 3
-
HK$4,786 HKD
$610 USD
View
B
Retailer 4
-
HK$5,767 HKD
$735 USD
View
B+
Retailer 5
-
HK$6,065 HKD
$773 USD
View
B+
Retailer 6
-
HK$8,214 HKD
$1,047 USD
View
Most Expensive
B
MOH London
LG567371565 · Nov 1
HK$14,119 HKD
£1,417 GBP
View
6 more retailers have this diamond
Prices start from HK$3,264 HKDSave up to HK$10,855 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.

B+
3.00ct Cushion
HK$3,264 HKD