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Cushion|Lab Grown|IGI

1.56ct H VVS1 Cushion Lab Grown Diamond

EX • H/VVS1 • IGI LG677513876

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG677513876

Diamond specifications and retailer prices

From HK$3,680 HKD
As of November 3, 2026
Save HK$14,444 HKD (80%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$18,124 HKD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.56ct lab-grown cushion diamond

This 1.56ct lab-grown cushion sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG677513876 or 677513876. Listed at 11 retailers as of November 3, 2026, with prices from HK$3,680 to HK$18,124, a HK$14,444 spread on the same certified stone. Do Amore Diamonds lists it at HK$18,124. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.56
Carat
H
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.7°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG677513876
Dimensions6.90 × 6.36 × 4.19 mm
L/W Ratio1.08
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.90 mm6.36 mm1.56 ctH / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG677513876
Side View
Table 63.0%Crown 32.7°Girdle: STK-THKPavilion 37.3°Culet: NoneDepth 65.9%

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 3
Current: HK$18,124 HKD|Low: HK$3,680 HKD|High: HK$18,987 HKD|Avg: HK$8,010 HKD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 3, 2026
Retailer 10HK$3,680 HKD
Retailer 7HK$3,688 HKD
Retailer 8HK$4,213 HKD
Retailer 9HK$4,605 HKD
Retailer 5HK$4,809 HKD
Retailer 2HK$6,543 HKD
Retailer 3HK$8,991 HKD
Retailer 4HK$9,101 HKD
Retailer 12HK$10,043 HKD
Retailer 11HK$10,278 HKD
Retailer 6HK$11,188 HKD
Do Amore DiamondsHK$18,124 HKD

21 data points across 12 retailers

11 retailersHK$3,680 HKD to HK$18,124 HKD

A
Cheapest Retailer
-
HK$3,680 HKD
A
Retailer 2
-
HK$3,688 HKD
View
A
Retailer 3
-
HK$4,213 HKD
View
A
Retailer 4
-
HK$4,605 HKD
View
A
Retailer 5
-
HK$4,809 HKD
View
A
Retailer 6
-
HK$6,543 HKD
View
B+
Retailer 7
-
HK$7,767 HKD
View
Retailer 8
-
HK$8,991 HKD
View
Price last confirmed 101 days ago
B
Retailer 9
-
HK$10,278 HKD
View
B
Retailer 10
-
HK$11,188 HKD
View
Most Expensive
B
Do Amore Diamonds
27-6BC105A8B · Nov 4
HK$18,124 HKD
$2,310 USD
View
10 more retailers have this diamond
Prices start from HK$3,680 HKDSave up to HK$14,444 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
1.56ct Cushion
HK$3,680 HKD