Heart|Lab Grown|IGI

1.53ct D VS1 Heart Lab Grown Diamond

ID • D/VS1 • IGI LG829610728

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG829610728

Diamond specifications and retailer prices

From HK$1,899 HKD
As of November 4, 2026
Save HK$7,901 HKD (81%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: HK$13,024 HKD at Brilliant Earth · As of October 16, 2026
View at Brilliant Earth

About this 1.53ct lab-grown heart diamond

This 1.53ct lab-grown heart sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG829610728 or 829610728. Listed at 25 retailers as of November 4, 2026, with a 416% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.5°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG829610728
Dimensions7.72 × 7.31 × 4.70 mm
L/W Ratio1.06
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.72 mm7.31 mm1.53 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG829610728
Side View
Table 62.0%Crown 37.5°Girdle: MED-STKPavilion 39.4°Culet: NoneDepth 60.9%

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$13,024 HKD|Low: HK$1,899 HKD|High: HK$13,573 HKD|Avg: HK$5,863 HKD|-4.0%
Brilliant Earth
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
Retailer 17
Retailer 18
Retailer 19
November 5, 2026
Retailer 13HK$1,899 HKD
Retailer 12HK$2,346 HKD
Retailer 10HK$2,409 HKD
Retailer 18HK$3,413 HKD
Retailer 8HK$3,609 HKD
Retailer 16HK$3,625 HKD
Retailer 2HK$3,884 HKD
Retailer 4HK$4,252 HKD
Retailer 11HK$4,527 HKD
Retailer 5HK$4,990 HKD
Retailer 9HK$5,563 HKD
Retailer 19HK$6,842 HKD
Retailer 14HK$7,210 HKD
Retailer 6HK$8,411 HKD
Retailer 3HK$8,528 HKD
Retailer 7HK$8,575 HKD
Retailer 17HK$8,607 HKD
Retailer 15HK$9,799 HKD
Brilliant EarthHK$13,024 HKD

32 data points across 19 retailers

25 retailersHK$1,899 HKD to HK$9,799 HKD

Retailer 1
-
HK$1,726 HKD
Price last confirmed 19 days ago
Retailer 2
-
HK$1,781 HKD
View
Price last confirmed 36 days ago
A
Retailer 3
-
HK$1,899 HKD
View
Final sale: no returns
Retailer 4
-
HK$2,103 HKD
View
Price last confirmed 37 days ago
Retailer 5
-
HK$2,134 HKD
View
Price last confirmed 24 days ago
Retailer 6
-
HK$2,173 HKD
View
Price last confirmed 36 days ago
A
Retailer 7
-
HK$2,346 HKD
View
A
Retailer 8
-
HK$2,409 HKD
View
A
Retailer 9
-
HK$3,413 HKD
View
Retailer 10
-
HK$3,609 HKD
View
Price last confirmed 13 days ago
A
Retailer 11
-
HK$3,625 HKD
View
A
Retailer 12
-
HK$3,884 HKD
View
B+
Retailer 13
-
HK$4,252 HKD
View
B+
Retailer 14
-
HK$4,527 HKD
View
Retailer 15
-
HK$4,990 HKD
View
Price last confirmed 9 days ago
B+
Retailer 16
-
HK$5,563 HKD
View
B+
Retailer 17
-
HK$6,842 HKD
View
Retailer 18
-
HK$7,093 HKD
View
Price last confirmed 36 days ago
B+
Retailer 19
-
HK$7,210 HKD
View
Retailer 20
-
HK$8,411 HKD
View
Price last confirmed 11 days ago
B
Retailer 21
-
HK$8,528 HKD
View
Retailer 22
-
HK$8,575 HKD
View
Price last confirmed 10 days ago
B+
Retailer 23
-
HK$8,607 HKD
View
B
Retailer 24
-
HK$9,799 HKD
View
Most Expensive
Brilliant Earth
21385114A · Oct 16
HK$13,024 HKD
$1,660 USD
View
Price last confirmed 19 days ago
24 more retailers have this diamond
Prices start from HK$1,899 HKDSave up to HK$7,901 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
1.53ct Heart
HK$1,899 HKD