CaratHunter
Plans
Heart|Lab Grown|IGI

1.29ct D VVS1 Heart Lab Grown Diamond

ID • D/VVS1 • IGI LG828697276

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG828697276

Diamond specifications and retailer prices

From HK$1,640 HKD
As of November 4, 2026
Save HK$15,150 HKD (90%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$16,790 HKD at Do Amore Diamonds · As of November 4, 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 D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG828697276 or 828697276. Listed at 12 retailers as of November 4, 2026, with prices from HK$1,640 to HK$16,790, a HK$15,150 spread on the same certified stone. Do Amore Diamonds lists it at HK$16,790. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.29
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828697276
Dimensions7.62 × 6.77 × 4.26 mm
L/W Ratio1.13
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.62 mm6.77 mm1.29 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828697276
Side View
Table 57.0%Crown 35.3°Girdle: STK-THKPavilion 39.7°Culet: NoneDepth 55.9%

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 4
Current: HK$16,790 HKD|Low: HK$1,640 HKD|High: HK$17,575 HKD|Avg: HK$6,231 HKD|-4.5%
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 5, 2026
Retailer 7HK$1,640 HKD
Retailer 11HK$1,899 HKD
Retailer 3HK$1,961 HKD
Retailer 5HK$2,464 HKD
Retailer 6HK$2,550 HKD
Retailer 10HK$2,777 HKD
Retailer 12HK$5,861 HKD
Retailer 9HK$5,963 HKD
Retailer 8HK$7,210 HKD
Retailer 2HK$8,968 HKD
Retailer 4HK$11,847 HKD
Do Amore DiamondsHK$16,790 HKD

37 data points across 12 retailers

12 retailersHK$1,640 HKD to HK$16,790 HKD

A
Cheapest Retailer
-
HK$1,640 HKD
A
Retailer 2
-
HK$1,899 HKD
View
A
Retailer 3
-
HK$1,961 HKD
View
Final sale: no returns
A
Retailer 4
-
HK$2,464 HKD
View
A
Retailer 5
-
HK$2,550 HKD
View
B+
Retailer 6
-
HK$2,777 HKD
View
B+
Retailer 7
-
HK$5,861 HKD
View
B+
Retailer 8
-
HK$5,963 HKD
View
B+
Retailer 9
-
HK$7,210 HKD
View
B+
Retailer 10
-
HK$8,968 HKD
View
Retailer 11
-
HK$11,847 HKD
View
Price last confirmed 15 days ago
Most Expensive
B
Do Amore Diamonds
27-B5BF6DC99 · Nov 4
HK$16,790 HKD
$2,140 USD
View
11 more retailers have this diamond
Prices start from HK$1,640 HKDSave up to HK$15,150 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$1,640 HKD