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Heart|Lab Grown|IGI

4.07ct E IF Heart Lab Grown Diamond

ID • E/IF • IGI LG601389917

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG601389917

Diamond specifications and retailer prices

From HK$37,346 HKD
$4,760 USD
As of October 31, 2026
Save HK$205,793 HKD (85%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$243,138 HKD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 4.07ct lab-grown heart diamond

This 4.07ct lab-grown heart sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG601389917 or 601389917. Listed at 21 retailers as of October 31, 2026, with prices from HK$37,346 to HK$243,138, a HK$205,793 spread on the same certified stone. Do Amore Diamonds lists it at HK$243,138. 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

4.07
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG601389917
Dimensions9.63 × 11.13 × 6.64 mm
L/W Ratio1.16
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
9.63 mm11.13 mm4.07 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG601389917
Side View
Table 60.0%Crown 35.9°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 59.7%

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 31
Current: HK$243,138 HKD|Low: HK$28,260 HKD|High: HK$243,138 HKD|Avg: HK$83,907 HKD
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
Retailer 19
Retailer 20
October 31, 2026
Retailer 4HK$33,925 HKD
Retailer 10HK$37,346 HKD
Retailer 17HK$37,883 HKD
Retailer 7HK$39,150 HKD
Retailer 8HK$39,574 HKD
Retailer 3HK$40,994 HKD
Retailer 6HK$40,994 HKD
Retailer 19HK$41,308 HKD
Retailer 18HK$52,354 HKD
Retailer 2HK$57,379 HKD
Retailer 5HK$63,409 HKD
Retailer 20HK$77,076 HKD
Retailer 13HK$78,457 HKD
Retailer 15HK$92,566 HKD
Retailer 14HK$96,301 HKD
Retailer 16HK$99,511 HKD
Retailer 11HK$112,835 HKD
Retailer 9HK$133,138 HKD
Retailer 12HK$162,398 HKD
Do Amore DiamondsHK$243,138 HKD

35 data points across 20 retailers

21 retailersHK$37,346 HKD to HK$243,138 HKD

Retailer 1
-
HK$33,925 HKD
$4,324 USD
Price last confirmed 29 days ago
Retailer 2
-
HK$37,032 HKD
$4,720 USD
View
Price last confirmed 32 days ago
A
Retailer 3
-
HK$37,346 HKD
$4,760 USD
View
Retailer 4
-
HK$37,883 HKD
£3,802 GBP
View
Price last confirmed 14 days ago
A
Retailer 5
-
HK$39,150 HKD
$4,990 USD
View
A
Retailer 6
-
HK$39,574 HKD
$5,044 USD
View
Final sale: no returns
Retailer 7
-
HK$40,994 HKD
$5,225 USD
View
Price last confirmed 28 days ago
A
Retailer 8
-
HK$41,308 HKD
$5,265 USD
View
A
Retailer 9
-
HK$52,354 HKD
$6,673 USD
View
Retailer 10
-
HK$53,712 HKD
$6,846 USD
View
Price last confirmed 31 days ago
A
Retailer 11
-
HK$57,379 HKD
£5,759 GBP
View
A
Retailer 12
-
HK$63,409 HKD
$8,082 USD
View
B+
Retailer 13
-
HK$77,076 HKD
$9,824 USD
View
B+
Retailer 14
-
HK$78,457 HKD
$10,000 USD
View
B+
Retailer 15
-
HK$92,566 HKD
£9,290 GBP
View
B+
Retailer 16
-
HK$96,301 HKD
ZAR 198,294 ZAR
View
Retailer 17
-
HK$99,511 HKD
A$19,513 AUD
View
Price last confirmed 9 days ago
B+
Retailer 18
-
HK$112,835 HKD
$14,382 USD
View
B
Retailer 19
-
HK$133,138 HKD
$16,970 USD
View
B
Retailer 20
-
HK$162,398 HKD
$20,699 USD
View
Most Expensive
B
Do Amore Diamonds
27-EF088CE91 · Oct 31
HK$243,138 HKD
$30,990 USD
View
20 more retailers have this diamond
Prices start from HK$37,346 HKDSave up to HK$205,793 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
4.07ct Heart
HK$37,346 HKD