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Heart|Lab Grown|IGI

1.56ct G VS1 Heart Lab Grown Diamond

EX • G/VS1 • IGI LG831676039

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG831676039

Diamond specifications and retailer prices

From HK$1,522 HKD
As of November 4, 2026
Save HK$13,071 HKD (90%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$14,593 HKD at Do Amore Diamonds · As of November 4, 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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG831676039 or 831676039. Listed at 17 retailers as of November 4, 2026, with prices from HK$1,522 to HK$14,593, a HK$13,071 spread on the same certified stone. Do Amore Diamonds lists it at HK$14,593. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.56
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831676039
Dimensions7.97 × 7.09 × 4.69 mm
L/W Ratio1.12
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.97 mm7.09 mm1.56 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831676039
Side View
Table 64.0%Crown 36°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 58.8%

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 4
Current: HK$14,593 HKD|Low: HK$1,467 HKD|High: HK$14,593 HKD|Avg: HK$5,048 HKD|+3.3%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
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Retailer 6
Retailer 7
Retailer 8
Retailer 9
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Retailer 11
Retailer 12
Retailer 13
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Retailer 15
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Retailer 17
Retailer 18
Retailer 19
November 5, 2026
Retailer 5HK$1,522 HKD
Retailer 16HK$1,765 HKD
Retailer 4HK$1,883 HKD
Retailer 19HK$1,883 HKD
Retailer 3HK$2,440 HKD
Retailer 18HK$3,044 HKD
Retailer 9HK$3,287 HKD
Retailer 14HK$3,593 HKD
Retailer 2HK$3,813 HKD
Retailer 7HK$4,511 HKD
Retailer 15HK$4,857 HKD
Retailer 17HK$6,080 HKD
Retailer 11HK$6,653 HKD
Retailer 6HK$6,692 HKD
Retailer 10HK$7,838 HKD
Retailer 8HK$8,042 HKD
Retailer 13HK$8,332 HKD
Retailer 12HK$8,787 HKD
Do Amore DiamondsHK$14,593 HKD

24 data points across 19 retailers

17 retailersHK$1,522 HKD to HK$14,593 HKD

A
Cheapest Retailer
-
HK$1,522 HKD
A
Retailer 2
-
HK$1,765 HKD
View
Retailer 3
-
HK$1,883 HKD
View
Price last confirmed 11 days ago
A
Retailer 4
-
HK$1,883 HKD
View
A
Retailer 5
-
HK$3,044 HKD
View
B+
Retailer 6
-
HK$3,287 HKD
View
A
Retailer 7
-
HK$3,593 HKD
View
A
Retailer 8
-
HK$3,813 HKD
View
B+
Retailer 9
-
HK$4,511 HKD
View
Retailer 10
-
HK$4,857 HKD
View
Price last confirmed 9 days ago
B
Retailer 11
-
HK$6,080 HKD
View
B+
Retailer 12
-
HK$6,692 HKD
View
B
Retailer 13
-
HK$7,838 HKD
View
B
Retailer 14
-
HK$8,042 HKD
View
B
Retailer 15
-
HK$8,332 HKD
View
B
Retailer 16
-
HK$8,787 HKD
View
Most Expensive
B
Do Amore Diamonds
27-883089B45 · Nov 4
HK$14,593 HKD
$1,860 USD
View
16 more retailers have this diamond
Prices start from HK$1,522 HKDSave up to HK$13,071 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$1,522 HKD