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Heart|Lab Grown|IGI

3.80ct D FL Heart Lab Grown Diamond

ID • D/FL • IGI LG760565914

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG760565914

Diamond specifications and retailer prices

From HK$24,377 HKD
$3,107 USD
As of October 30, 2026
Save HK$143,364 HKD (85%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$167,741 HKD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 3.8ct lab-grown heart diamond

This 3.8ct lab-grown heart sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG760565914 or 760565914. Listed at 20 retailers as of October 30, 2026, with prices from HK$24,377 to HK$167,741, a HK$143,364 spread on the same certified stone. Do Amore Diamonds lists it at HK$167,741. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.80
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.4°
Pavilion angle36.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG760565914
Dimensions9.32 × 10.98 × 6.23 mm
L/W Ratio1.18
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
9.32 mm10.98 mm3.80 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG760565914
Side View
Table 58.0%Crown 38.4°Girdle: STK-THKPavilion 36.7°Culet: NoneDepth 56.7%

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$167,741 HKD|Low: HK$24,377 HKD|High: HK$204,067 HKD|Avg: HK$68,619 HKD|-17.8%
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
Retailer 16
Retailer 17
Retailer 18
October 31, 2026
Retailer 9HK$24,377 HKD
Retailer 14HK$26,526 HKD
Retailer 6HK$27,295 HKD
Retailer 18HK$28,284 HKD
Retailer 5HK$28,809 HKD
Retailer 13HK$29,539 HKD
Retailer 16HK$31,053 HKD
Retailer 10HK$39,009 HKD
Retailer 15HK$39,801 HKD
Retailer 17HK$39,966 HKD
Retailer 2HK$41,333 HKD
Retailer 8HK$69,207 HKD
Retailer 11HK$72,472 HKD
Retailer 12HK$79,543 HKD
Retailer 3HK$81,659 HKD
Retailer 4HK$109,675 HKD
Retailer 7HK$130,231 HKD
Do Amore DiamondsHK$167,741 HKD

39 data points across 18 retailers

20 retailersHK$24,377 HKD to HK$167,741 HKD

A
Cheapest Retailer
-
HK$24,377 HKD
$3,107 USD
A
Retailer 2
-
HK$26,526 HKD
$3,381 USD
View
A
Retailer 3
-
HK$27,295 HKD
$3,479 USD
View
Final sale: no returns
A
Retailer 4
-
HK$28,284 HKD
$3,605 USD
View
A
Retailer 5
-
HK$28,809 HKD
$3,672 USD
View
A
Retailer 6
-
HK$29,539 HKD
$3,765 USD
View
A
Retailer 7
-
HK$31,053 HKD
$3,958 USD
View
Retailer 8
-
HK$34,403 HKD
$4,385 USD
View
Price last confirmed 19 days ago
B+
Retailer 9
-
HK$39,009 HKD
$4,972 USD
View
B+
Retailer 10
-
HK$39,801 HKD
$5,073 USD
View
B+
Retailer 11
-
HK$39,966 HKD
$5,094 USD
View
B+
Retailer 12
-
HK$41,333 HKD
£4,148 GBP
View
B+
Retailer 13
-
HK$69,207 HKD
$8,821 USD
View
B+
Retailer 14
-
HK$72,472 HKD
ZAR 149,228 ZAR
View
B+
Retailer 15
-
HK$79,543 HKD
£7,983 GBP
View
B+
Retailer 16
-
HK$81,659 HKD
$10,408 USD
View
B
Retailer 17
-
HK$109,675 HKD
$13,979 USD
View
B
Retailer 18
-
HK$130,231 HKD
$16,599 USD
View
B
Retailer 19
-
HK$139,614 HKD
$17,795 USD
View
Most Expensive
B
Do Amore Diamonds
27-776E271F4 · Oct 31
HK$167,741 HKD
$21,380 USD
View
19 more retailers have this diamond
Prices start from HK$24,377 HKDSave up to HK$143,364 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
3.80ct Heart
HK$24,377 HKD