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Heart|Lab Grown|IGI

3.07ct H VS1 Heart Lab Grown Diamond

EX • H/VS1 • IGI LG604320761

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG604320761

Diamond specifications and retailer prices

From HK$7,469 HKD
As of November 4, 2026
Save HK$21,246 HKD (74%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$28,716 HKD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.07ct lab-grown heart diamond

This 3.07ct lab-grown heart sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG604320761 or 604320761. Listed at 16 retailers as of October 29, 2026, with prices from HK$7,469 to HK$28,716, a HK$21,246 spread on the same certified stone. Do Amore Diamonds lists it at HK$28,716. 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

3.07
Carat
H
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG604320761
Dimensions9.10 × 10.13 × 5.84 mm
L/W Ratio1.11
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.10 mm10.13 mm3.07 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG604320761
Side View
Table 62.0%Crown 33.7°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 57.7%

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: Nov 4
Current: HK$28,716 HKD|Low: HK$3,099 HKD|High: HK$469,689 HKD|Avg: HK$36,048 HKD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 11
Retailer 12
Retailer 13
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Retailer 15
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Retailer 17
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Retailer 19
October 30, 2026
Retailer 18HK$3,232 HKD
Retailer 5HK$3,617 HKD
Retailer 6HK$4,001 HKD
Retailer 19HK$4,001 HKD
Retailer 13HK$5,068 HKD
Retailer 14HK$5,139 HKD
Retailer 4HK$5,312 HKD
Retailer 8HK$5,994 HKD
Retailer 2HK$7,469 HKD
Retailer 11HK$9,329 HKD
Retailer 16HK$9,391 HKD
Retailer 12HK$9,588 HKD
Retailer 7HK$9,744 HKD
Retailer 17HK$11,235 HKD
Retailer 3HK$14,209 HKD
Retailer 9HK$15,370 HKD
Retailer 15HK$16,256 HKD
Do Amore DiamondsHK$28,716 HKD
Retailer 10HK$469,689 HKD

35 data points across 19 retailers

16 retailersHK$7,469 HKD to HK$28,716 HKD

Retailer 1
-
HK$3,232 HKD
Price last confirmed 9 days ago
Retailer 2
-
HK$3,617 HKD
View
Price last confirmed 8 days ago
Retailer 3
-
HK$4,001 HKD
View
Price last confirmed 11 days ago
Retailer 4
-
HK$4,001 HKD
View
Price last confirmed 11 days ago
Retailer 5
-
HK$5,068 HKD
View
Price last confirmed 8 days ago
Retailer 6
-
HK$5,139 HKD
View
Price last confirmed 8 days ago
Retailer 7
-
HK$5,994 HKD
View
Price last confirmed 8 days ago
A
Retailer 8
-
HK$7,469 HKD
View
Retailer 9
-
HK$9,391 HKD
View
Price last confirmed 16 days ago
Retailer 10
-
HK$9,588 HKD
View
Price last confirmed 8 days ago
Retailer 11
-
HK$9,744 HKD
View
Price last confirmed 9 days ago
Retailer 12
-
HK$11,235 HKD
View
Price last confirmed 10 days ago
Retailer 13
-
HK$14,209 HKD
View
Price last confirmed 11 days ago
Retailer 14
-
HK$15,370 HKD
View
Price last confirmed 9 days ago
Retailer 15
-
HK$16,256 HKD
View
Price last confirmed 10 days ago
Most Expensive
B
Do Amore Diamonds
27-151EC0EBE · Oct 29
HK$28,716 HKD
$3,660 USD
View
15 more retailers have this diamond
Prices start from HK$7,469 HKDSave up to HK$21,246 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
3.07ct Heart
HK$7,469 HKD