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Heart|Lab Grown|IGI

3.07ct D VS1 Heart Lab Grown Diamond

ID • D/VS1 • IGI LG788651806

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG788651806

Diamond specifications and retailer prices

From HK$4,221 HKD
As of November 2, 2026
Save HK$17,612 HKD (81%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$51,386 HKD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 3.07ct lab-grown heart diamond

This 3.07ct lab-grown heart sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG788651806 or 788651806. Listed at 20 retailers as of November 2, 2026, with a 417% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788651806
Dimensions9.32 × 10.07 × 5.90 mm
L/W Ratio1.08
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.32 mm10.07 mm3.07 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG788651806
Side View
Table 57.0%Crown 35.1°Girdle: MED-STKPavilion 39.2°Culet: NoneDepth 58.6%

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 2
Current: HK$51,386 HKD|Low: HK$4,221 HKD|High: HK$52,955 HKD|Avg: HK$13,968 HKD|-2.8%
Brilliant Earth
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
November 5, 2026
Retailer 6HK$4,221 HKD
Retailer 14HK$4,801 HKD
Retailer 4HK$4,809 HKD
Retailer 10HK$5,233 HKD
Retailer 2HK$6,394 HKD
Retailer 13HK$6,645 HKD
Retailer 11HK$8,018 HKD
Retailer 3HK$8,065 HKD
Retailer 8HK$8,190 HKD
Retailer 17HK$8,222 HKD
Retailer 9HK$11,038 HKD
Retailer 5HK$11,352 HKD
Retailer 12HK$11,360 HKD
Retailer 18HK$13,729 HKD
Retailer 16HK$13,996 HKD
Retailer 20HK$17,134 HKD
Retailer 15HK$17,267 HKD
Retailer 19HK$18,044 HKD
Retailer 7HK$21,833 HKD
Brilliant EarthHK$51,386 HKD

37 data points across 20 retailers

20 retailersHK$4,221 HKD to HK$21,833 HKD

A
Cheapest Retailer
-
HK$4,221 HKD
A
Retailer 2
-
HK$4,801 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$4,809 HKD
View
Retailer 4
-
HK$5,233 HKD
View
Price last confirmed 20 days ago
A
Retailer 5
-
HK$6,394 HKD
View
A
Retailer 6
-
HK$6,645 HKD
View
A
Retailer 7
-
HK$8,018 HKD
View
A
Retailer 8
-
HK$8,065 HKD
View
A
Retailer 9
-
HK$8,190 HKD
View
A
Retailer 10
-
HK$8,222 HKD
View
B+
Retailer 11
-
HK$11,038 HKD
View
B+
Retailer 12
-
HK$11,352 HKD
View
B+
Retailer 13
-
HK$11,360 HKD
View
B+
Retailer 14
-
HK$13,729 HKD
View
B+
Retailer 15
-
HK$13,996 HKD
View
B+
Retailer 16
-
HK$17,134 HKD
View
B
Retailer 17
-
HK$17,267 HKD
View
B+
Retailer 18
-
HK$18,044 HKD
View
B+
Retailer 19
-
HK$21,833 HKD
View
Most Expensive
Brilliant Earth
18556026A · Nov 4
HK$51,386 HKD
$6,550 USD
View
Price under review
19 more retailers have this diamond
Prices start from HK$4,221 HKDSave up to HK$17,612 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$4,221 HKD