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Heart|Lab Grown|IGI

1.56ct E VVS1 Heart Lab Grown Diamond

E/VVS1 • IGI LG786682109

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG786682109

Diamond specifications and retailer prices

From HK$2,527 HKD
$322 USD
As of October 27, 2026
Save HK$10,726 HKD (81%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: HK$13,253 HKD at With Clarity · As of October 28, 2026
View at With Clarity

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) and certified by IGI LG786682109 or 786682109. Listed at 24 retailers as of October 27, 2026, with prices from HK$2,527 to HK$13,253, a HK$10,726 spread on the same certified stone. With Clarity lists it at HK$13,253. 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

1.56
Carat
E
Colour
VVS1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786682109
Dimensions8.10 × 8.10 × 7.08 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.10 mm8.10 mm1.56 ctE / VVS1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786682109
Side View
Table 61.0%Crown 34.6°Girdle: MED-STKPavilion 37.5°Culet: NoneDepth 56.0%

Caratlytics Score

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

Price History

Last verified: Oct 27
Current: HK$5,585 HKD|Low: HK$2,825 HKD|High: HK$12,986 HKD|Avg: HK$7,552 HKD|+2.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
With Clarity
October 29, 2026
Retailer 5HK$2,825 HKD
Retailer 2HK$3,515 HKD
Retailer 12HK$4,221 HKD
Retailer 8HK$4,355 HKD
Retailer 7HK$5,390 HKD
Retailer 1HK$5,585 HKD
Retailer 4HK$5,759 HKD
Retailer 6HK$7,314 HKD
Retailer 10HK$9,196 HKD
Retailer 3HK$10,039 HKD
Retailer 11HK$11,103 HKD
Retailer 13HK$11,108 HKD
Retailer 9HK$12,586 HKD
With ClarityHK$12,986 HKD

41 data points across 14 retailers

24 retailersHK$2,527 HKD to HK$13,253 HKD

A
Cheapest Retailer
-
HK$2,527 HKD
$322 USD
A
Retailer 2
-
HK$2,825 HKD
$360 USD
View
Final sale: no returns
A
Retailer 3
-
HK$2,935 HKD
$374 USD
View
A
Retailer 4
-
HK$3,139 HKD
$400 USD
View
A
Retailer 5
-
HK$3,139 HKD
$400 USD
View
A
Retailer 6
-
HK$3,515 HKD
View
A
Retailer 7
-
HK$4,221 HKD
$538 USD
View
B+
Retailer 8
-
HK$4,355 HKD
$555 USD
View
B+
Retailer 9
-
HK$5,351 HKD
$682 USD
View
B+
Retailer 10
-
HK$5,390 HKD
ZAR 11,097 ZAR
View
B+
Retailer 11
-
HK$5,585 HKD
£560 GBP
View
B+
Retailer 12
-
HK$5,759 HKD
$734 USD
View
B
Retailer 13
-
HK$6,952 HKD
$886 USD
View
Price last confirmed 21 days ago
B
Retailer 14
-
HK$7,314 HKD
A$1,434 AUD
View
B
Retailer 15
-
HK$9,196 HKD
$1,172 USD
View
B
Retailer 16
-
HK$10,039 HKD
SGD 1,729 SGD
View
B
Retailer 17
-
HK$10,083 HKD
$1,285 USD
View
B
Retailer 18
-
HK$10,436 HKD
$1,330 USD
View
B
Retailer 19
-
HK$11,103 HKD
$1,415 USD
View
B
Retailer 20
-
HK$11,108 HKD
A$2,178 AUD
View
Price last confirmed 21 days ago
B
Retailer 21
-
HK$12,052 HKD
$1,536 USD
View
B
Retailer 22
-
HK$12,430 HKD
$1,584 USD
View
B
Retailer 23
-
HK$12,586 HKD
£1,263 GBP
View
Most Expensive
B
With Clarity
786682109 · Oct 28
HK$13,253 HKD
$1,689 USD
View
23 more retailers have this diamond
Prices start from HK$2,527 HKDSave up to HK$10,726 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$2,527 HKD