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Heart|Lab Grown|IGI

1.53ct D FL Heart Lab Grown Diamond

VG • D/FL • IGI LG816615937

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG816615937

Diamond specifications and retailer prices

From HK$4,433 HKD
As of November 4, 2026
Save HK$34,953 HKD (89%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$39,386 HKD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

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 FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG816615937 or 816615937. Listed at 11 retailers as of November 4, 2026, with prices from HK$4,433 to HK$39,386, a HK$34,953 spread on the same certified stone. Do Amore Diamonds lists it at HK$39,386. 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

1.53
Carat
D
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle35.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816615937
Dimensions8.18 × 7.38 × 4.35 mm
L/W Ratio1.11
Girdle conditionFaceted
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
8.18 mm7.38 mm1.53 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816615937
Side View
Table 60.0%Crown 35.3°Girdle: STK-THKPavilion 35.5°Culet: NoneDepth 53.2%

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$39,386 HKD|Low: HK$4,433 HKD|High: HK$43,309 HKD|Avg: HK$16,216 HKD|-9.1%
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
Retailer 14
Retailer 15
November 5, 2026
Retailer 12HK$4,433 HKD
Retailer 3HK$4,966 HKD
Retailer 7HK$5,869 HKD
Retailer 14HK$7,273 HKD
Retailer 13HK$8,466 HKD
Retailer 10HK$8,473 HKD
Retailer 6HK$9,658 HKD
Retailer 4HK$12,302 HKD
Retailer 9HK$13,299 HKD
Retailer 15HK$15,966 HKD
Retailer 8HK$18,634 HKD
Retailer 2HK$23,851 HKD
Retailer 11HK$26,676 HKD
Retailer 5HK$27,876 HKD
Do Amore DiamondsHK$39,386 HKD

24 data points across 15 retailers

11 retailersHK$4,433 HKD to HK$39,386 HKD

A
Cheapest Retailer
-
HK$4,433 HKD
A
Retailer 2
-
HK$4,966 HKD
View
A
Retailer 3
-
HK$7,273 HKD
View
A
Retailer 4
-
HK$8,466 HKD
View
B+
Retailer 5
-
HK$8,473 HKD
View
B+
Retailer 6
-
HK$13,299 HKD
View
B+
Retailer 7
-
HK$15,966 HKD
View
B
Retailer 8
-
HK$18,634 HKD
View
B
Retailer 9
-
HK$23,851 HKD
View
B
Retailer 10
-
HK$26,676 HKD
View
Most Expensive
B
Do Amore Diamonds
27-C083F7DFE · Nov 4
HK$39,386 HKD
$5,020 USD
View
10 more retailers have this diamond
Prices start from HK$4,433 HKDSave up to HK$34,953 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$4,433 HKD