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Cushion|Lab Grown|IGI

1.62ct F SI1 Cushion Lab Grown Diamond

ID • F/SI1 • IGI LG514270396

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG514270396

Diamond specifications and retailer prices

From HK$2,715 HKD
$346 USD
As of October 28, 2026
Save HK$9,761 HKD (78%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$12,475 HKD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.62ct lab-grown cushion diamond

This 1.62ct lab-grown cushion sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG514270396 or 514270396. Listed at 12 retailers as of October 28, 2026, with prices from HK$2,715 to HK$12,475, a HK$9,761 spread on the same certified stone. Do Amore Diamonds lists it at HK$12,475. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.62
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG514270396
Dimensions7.31 × 6.54 × 4.43 mm
L/W Ratio1.12
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
7.31 mm6.54 mm1.62 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG514270396
Side View
Table 60.0%Crown 36.1°Girdle: MED-THKPavilion 38.9°Culet: NoneDepth 67.7%

Caratlytics Score

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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: Oct 28
Current: HK$12,475 HKD|Low: HK$1,522 HKD|High: HK$12,554 HKD|Avg: HK$6,088 HKD|+6.0%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 7HK$2,016 HKD
Retailer 3HK$2,715 HKD
Retailer 10HK$3,193 HKD
Retailer 5HK$4,140 HKD
Retailer 9HK$4,580 HKD
Retailer 2HK$5,124 HKD
Retailer 4HK$6,295 HKD
Retailer 8HK$8,325 HKD
Retailer 11HK$8,788 HKD
Retailer 6HK$8,918 HKD
Do Amore DiamondsHK$12,475 HKD

38 data points across 11 retailers

12 retailersHK$2,715 HKD to HK$12,475 HKD

Retailer 1
-
HK$2,016 HKD
$257 USD
Price last confirmed 8 days ago
B+
Retailer 2
-
HK$2,715 HKD
$346 USD
View
A
Retailer 3
-
HK$3,193 HKD
$407 USD
View
A
Retailer 4
-
HK$4,140 HKD
£415 GBP
View
A
Retailer 5
-
HK$4,580 HKD
$584 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
HK$4,645 HKD
$592 USD
View
A
Retailer 7
-
HK$5,124 HKD
$653 USD
View
B+
Retailer 8
-
HK$6,295 HKD
CA$1,114 CAD
View
B
Retailer 9
-
HK$8,325 HKD
$1,061 USD
View
B
Retailer 10
-
HK$8,788 HKD
$1,120 USD
View
Retailer 11
-
HK$8,918 HKD
£895 GBP
View
Price last confirmed 7 days ago
Most Expensive
B
Do Amore Diamonds
25-207037-012 · Oct 29
HK$12,475 HKD
$1,590 USD
View
11 more retailers have this diamond
Prices start from HK$2,715 HKDSave up to HK$9,761 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
1.62ct Cushion
HK$2,715 HKD