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Heart|Lab Grown|IGI

1.56ct E VVS1 Heart Lab Grown Diamond

ID • E/VVS1 • IGI LG745505080

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG745505080

Diamond specifications and retailer prices

From HK$1,938 HKD
$247 USD
As of October 27, 2026
Save HK$16,658 HKD (90%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$18,596 HKD at Do Amore Diamonds · As of October 28, 2026
View at Do Amore Diamonds

About this 1.56ct lab-grown heart diamond

This 1.56ct lab-grown heart sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG745505080 or 745505080. Listed at 13 retailers as of October 27, 2026, with prices from HK$1,938 to HK$18,596, a HK$16,658 spread on the same certified stone. Do Amore Diamonds lists it at HK$18,596. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.56
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG745505080
Dimensions7.04 × 8.14 × 4.82 mm
L/W Ratio1.16
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
Top View
7.04 mm8.14 mm1.56 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG745505080
Side View
Table 63.0%Crown 33.4°Girdle: MED-THKPavilion 41°Culet: NoneDepth 59.2%

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: Oct 27
Current: HK$18,596 HKD|Low: HK$1,922 HKD|High: HK$19,302 HKD|Avg: HK$6,984 HKD|-3.7%
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
Retailer 13
Retailer 14
Retailer 15
Retailer 16
October 29, 2026
Retailer 10HK$1,938 HKD
Retailer 15HK$2,173 HKD
Retailer 16HK$2,252 HKD
Retailer 3HK$2,962 HKD
Retailer 14HK$3,248 HKD
Retailer 11HK$4,378 HKD
Retailer 7HK$4,647 HKD
Retailer 8HK$6,105 HKD
Retailer 9HK$6,176 HKD
Retailer 5HK$6,748 HKD
Retailer 12HK$6,795 HKD
Retailer 13HK$8,537 HKD
Retailer 4HK$9,486 HKD
Retailer 2HK$10,702 HKD
Retailer 6HK$13,103 HKD
Do Amore DiamondsHK$18,596 HKD

32 data points across 16 retailers

13 retailersHK$1,938 HKD to HK$18,596 HKD

A
Cheapest Retailer
-
HK$1,938 HKD
$247 USD
A
Retailer 2
-
HK$2,173 HKD
$277 USD
View
Final sale: no returns
A
Retailer 3
-
HK$2,252 HKD
$287 USD
View
A
Retailer 4
-
HK$2,962 HKD
$378 USD
View
B+
Retailer 5
-
HK$3,248 HKD
$414 USD
View
A
Retailer 6
-
HK$4,378 HKD
$558 USD
View
B+
Retailer 7
-
HK$6,176 HKD
A$1,211 AUD
View
B+
Retailer 8
-
HK$6,795 HKD
$866 USD
View
B+
Retailer 9
-
HK$8,537 HKD
$1,088 USD
View
B
Retailer 10
-
HK$9,486 HKD
$1,209 USD
View
B
Retailer 11
-
HK$10,702 HKD
£1,074 GBP
View
B
Retailer 12
-
HK$13,103 HKD
$1,670 USD
View
Most Expensive
B
Do Amore Diamonds
27-81371E6DF · Oct 28
HK$18,596 HKD
$2,370 USD
View
12 more retailers have this diamond
Prices start from HK$1,938 HKDSave up to HK$16,658 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 Heart
HK$1,938 HKD