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Heart|Lab Grown|IGI

1.29ct E VVS1 Heart Lab Grown Diamond

ID • E/VVS1 • IGI LG728559167

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG728559167

Diamond specifications and retailer prices

From HK$1,624 HKD
$207 USD
As of October 30, 2026
Save HK$13,989 HKD (90%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$15,613 HKD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 1.29ct lab-grown heart diamond

This 1.29ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG728559167 or 728559167. Listed at 13 retailers as of October 30, 2026, with prices from HK$1,624 to HK$15,613, a HK$13,989 spread on the same certified stone. Do Amore Diamonds lists it at HK$15,613. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.29
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG728559167
Dimensions7.49 × 6.76 × 4.39 mm
L/W Ratio1.11
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
7.49 mm6.76 mm1.29 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG728559167
Side View
Table 59.0%Crown 35.7°Girdle: MED-STKPavilion 39.2°Culet: NoneDepth 58.6%

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 30
Current: HK$15,613 HKD|Low: HK$1,624 HKD|High: HK$17,025 HKD|Avg: HK$5,688 HKD|-8.3%
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
October 31, 2026
Retailer 7HK$1,624 HKD
Retailer 12HK$1,820 HKD
Retailer 3HK$1,883 HKD
Retailer 4HK$2,429 HKD
Retailer 11HK$2,730 HKD
Retailer 2HK$3,608 HKD
Retailer 8HK$3,954 HKD
Retailer 6HK$5,426 HKD
Retailer 9HK$5,861 HKD
Retailer 10HK$7,147 HKD
Retailer 5HK$8,787 HKD
Retailer 13HK$8,928 HKD
Do Amore DiamondsHK$15,613 HKD

30 data points across 13 retailers

13 retailersHK$1,624 HKD to HK$15,613 HKD

A
Cheapest Retailer
-
HK$1,624 HKD
$207 USD
A
Retailer 2
-
HK$1,820 HKD
$232 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,883 HKD
$240 USD
View
A
Retailer 4
-
HK$2,429 HKD
$310 USD
View
B+
Retailer 5
-
HK$2,730 HKD
$348 USD
View
A
Retailer 6
-
HK$3,608 HKD
€438 EUR
View
A
Retailer 7
-
HK$3,954 HKD
$504 USD
View
B+
Retailer 8
-
HK$5,426 HKD
A$1,064 AUD
View
B+
Retailer 9
-
HK$5,861 HKD
$747 USD
View
B+
Retailer 10
-
HK$7,147 HKD
$911 USD
View
B
Retailer 11
-
HK$8,787 HKD
$1,120 USD
View
B+
Retailer 12
-
HK$8,928 HKD
£896 GBP
View
Most Expensive
B
Do Amore Diamonds
27-805463674 · Oct 30
HK$15,613 HKD
$1,990 USD
View
12 more retailers have this diamond
Prices start from HK$1,624 HKDSave up to HK$13,989 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
1.29ct Heart
HK$1,624 HKD