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Heart|Lab Grown|IGI

3.05ct E VVS1 Heart Lab Grown Diamond

EX • E/VVS1 • IGI LG761515745

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG761515745

Diamond specifications and retailer prices

From HK$5,838 HKD
$744 USD
As of October 27, 2026
Save HK$20,789 HKD (78%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$42,135 HKD at Brilliant Earth · As of October 22, 2026
View at Brilliant Earth

About this 3.05ct lab-grown heart diamond

This 3.05ct lab-grown heart sits in the three to five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG761515745 or 761515745. Listed at 23 retailers as of October 26, 2026, with a 356% 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

3.05
Carat
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG761515745
Dimensions10.13 × 10.13 × 8.96 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.13 mm10.13 mm3.05 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG761515745
Side View
Table 61.0%Crown 36.3°Girdle: MED-STKPavilion 39.4°Culet: NoneDepth 57.3%

Caratlytics Score

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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 27
Current: HK$42,135 HKD|Low: HK$5,838 HKD|High: HK$49,118 HKD|Avg: HK$15,822 HKD|-14.2%
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
Retailer 21
Retailer 22
October 29, 2026
Retailer 5HK$5,838 HKD
Retailer 20HK$6,348 HKD
Retailer 6HK$6,536 HKD
Retailer 10HK$6,771 HKD
Retailer 15HK$7,164 HKD
Retailer 18HK$7,834 HKD
Retailer 16HK$8,160 HKD
Retailer 4HK$9,118 HKD
Retailer 9HK$9,431 HKD
Retailer 2HK$10,872 HKD
Retailer 21HK$14,492 HKD
Retailer 3HK$14,626 HKD
Retailer 19HK$15,280 HKD
Retailer 13HK$15,723 HKD
Retailer 22HK$19,035 HKD
Retailer 12HK$22,772 HKD
Retailer 11HK$22,987 HKD
Retailer 8HK$23,353 HKD
Retailer 7HK$23,947 HKD
Retailer 17HK$26,626 HKD
Retailer 14HK$28,275 HKD
Brilliant EarthHK$42,135 HKD

36 data points across 22 retailers

23 retailersHK$5,838 HKD to HK$26,626 HKD

A
Cheapest Retailer
-
HK$5,838 HKD
$744 USD
A
Retailer 2
-
HK$6,348 HKD
$809 USD
View
A
Retailer 3
-
HK$6,536 HKD
$833 USD
View
Final sale: no returns
A
Retailer 4
-
HK$6,771 HKD
$863 USD
View
A
Retailer 5
-
HK$7,164 HKD
$913 USD
View
Price last confirmed 12 days ago
A
Retailer 6
-
HK$7,834 HKD
View
A
Retailer 7
-
HK$8,160 HKD
$1,040 USD
View
A
Retailer 8
-
HK$9,118 HKD
$1,162 USD
View
A
Retailer 9
-
HK$9,431 HKD
$1,202 USD
View
A
Retailer 10
-
HK$10,872 HKD
£1,091 GBP
View
B+
Retailer 11
-
HK$14,492 HKD
$1,847 USD
View
B+
Retailer 12
-
HK$14,626 HKD
$1,864 USD
View
B+
Retailer 13
-
HK$15,280 HKD
A$2,996 AUD
View
Price last confirmed 8 days ago
B+
Retailer 14
-
HK$15,723 HKD
ZAR 32,372 ZAR
View
B+
Retailer 15
-
HK$19,035 HKD
$2,426 USD
View
B
Retailer 16
-
HK$22,772 HKD
SGD 3,922 SGD
View
B
Retailer 17
-
HK$22,888 HKD
$2,917 USD
View
B
Retailer 18
-
HK$22,987 HKD
$2,930 USD
View
B
Retailer 19
-
HK$23,353 HKD
$2,976 USD
View
B
Retailer 20
-
HK$23,947 HKD
$3,052 USD
View
B
Retailer 21
-
HK$26,626 HKD
£2,672 GBP
View
B
Retailer 22
-
HK$28,275 HKD
A$5,544 AUD
View
Price last confirmed 21 days ago
Most Expensive
B
Brilliant Earth
20464709A · Oct 22
HK$42,135 HKD
$5,370 USD
View
Price last confirmed 7 days ago
22 more retailers have this diamond
Prices start from HK$5,838 HKDSave up to HK$20,789 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
3.05ct Heart
HK$5,838 HKD