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Cushion|Lab Grown|IGI

1.92ct G SI1 Cushion Lab Grown Diamond

VG • G/SI1 • IGI LG520298687

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG520298687

Diamond specifications and retailer prices

From HK$4,614 HKD
$588 USD
As of November 2, 2026
Save HK$16,571 HKD (78%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$21,184 HKD at Do Amore Diamonds · As of November 1, 2026
View at Do Amore Diamonds

About this 1.92ct lab-grown cushion diamond

This 1.92ct lab-grown cushion sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG520298687 or 520298687. Listed at 10 retailers as of November 1, 2026, with prices from HK$4,614 to HK$21,184, a HK$16,571 spread on the same certified stone. Do Amore Diamonds lists it at HK$21,184. 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

1.92
Carat
G
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG520298687
Dimensions7.09 × 7.03 × 4.91 mm
L/W Ratio1.01
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
7.09 mm7.03 mm1.92 ctG / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG520298687
Side View
Table 61.5%Crown 35°Girdle: THK-VTKPavilion 40.3°Culet: NoneDepth 69.8%

Caratlytics Score

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

Price History

Last verified: Nov 2
Current: HK$21,184 HKD|Low: HK$3,719 HKD|High: HK$21,184 HKD|Avg: HK$8,606 HKD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 6HK$4,614 HKD
Retailer 4HK$4,629 HKD
Retailer 7HK$4,825 HKD
Retailer 2HK$5,796 HKD
Retailer 9HK$7,596 HKD
Retailer 5HK$8,631 HKD
Retailer 10HK$10,608 HKD
Retailer 8HK$11,742 HKD
Retailer 3HK$13,073 HKD
Do Amore DiamondsHK$21,184 HKD

37 data points across 10 retailers

10 retailersHK$4,614 HKD to HK$21,184 HKD

A
Cheapest Retailer
-
HK$4,614 HKD
$588 USD
A
Retailer 2
-
HK$4,629 HKD
$590 USD
View
B+
Retailer 3
-
HK$4,825 HKD
$615 USD
View
B+
Retailer 4
-
HK$5,796 HKD
£582 GBP
View
B+
Retailer 5
-
HK$7,596 HKD
$968 USD
View
B
Retailer 6
-
HK$8,631 HKD
$1,100 USD
View
B
Retailer 7
-
HK$10,608 HKD
$1,352 USD
View
B
Retailer 8
-
HK$11,742 HKD
$1,497 USD
View
B
Retailer 9
-
HK$13,073 HKD
£1,312 GBP
View
Most Expensive
C
Do Amore Diamonds
27-9B237E27D · Nov 1
HK$21,184 HKD
$2,700 USD
View
9 more retailers have this diamond
Prices start from HK$4,614 HKDSave up to HK$16,571 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
1.92ct Cushion
HK$4,614 HKD