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Heart|Lab Grown|IGI

1.71ct D FL Heart Lab Grown Diamond

VG • D/FL • IGI LG825665153

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG825665153

Diamond specifications and retailer prices

From HK$9,815 HKD
$1,251 USD
As of November 1, 2026
Save HK$36,239 HKD (79%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$46,054 HKD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.71ct lab-grown heart diamond

This 1.71ct 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 LG825665153 or 825665153. Listed at 6 retailers as of October 31, 2026, with prices from HK$9,815 to HK$46,054, a HK$36,239 spread on the same certified stone. Do Amore Diamonds lists it at HK$46,054. 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

1.71
Carat
D
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825665153
Dimensions7.41 × 8.38 × 4.69 mm
L/W Ratio1.13
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
7.41 mm8.38 mm1.71 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825665153
Side View
Table 59.0%Crown 36.7°Girdle: MED-STKPavilion 37.5°Culet: NoneDepth 56.0%

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 1
Current: HK$46,054 HKD|Low: HK$7,689 HKD|High: HK$48,173 HKD|Avg: HK$21,768 HKD|-4.4%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 6HK$9,815 HKD
Retailer 5HK$9,846 HKD
Retailer 7HK$11,588 HKD
Retailer 8HK$13,005 HKD
Retailer 3HK$14,915 HKD
Retailer 10HK$15,017 HKD
Retailer 2HK$26,086 HKD
Retailer 9HK$29,480 HKD
Retailer 4HK$31,540 HKD
Do Amore DiamondsHK$46,054 HKD

15 data points across 10 retailers

6 retailersHK$9,815 HKD to HK$46,054 HKD

A
Cheapest Retailer
-
HK$9,815 HKD
$1,251 USD
B+
Retailer 2
-
HK$9,846 HKD
$1,255 USD
View
B+
Retailer 3
-
HK$14,915 HKD
$1,901 USD
View
B
Retailer 4
-
HK$26,086 HKD
£2,618 GBP
View
B
Retailer 5
-
HK$31,540 HKD
$4,020 USD
View
Most Expensive
B
Do Amore Diamonds
27-7BF979ADA · Oct 31
HK$46,054 HKD
$5,870 USD
View
5 more retailers have this diamond
Prices start from HK$9,815 HKDSave up to HK$36,239 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
1.71ct Heart
HK$9,815 HKD