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Heart|Lab Grown|IGI

3.05ct D VS1 Heart Lab Grown Diamond

EX • D/VS1 • IGI LG776699773

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG776699773

Diamond specifications and retailer prices

From HK$4,190 HKD
$534 USD
As of October 30, 2026
Save HK$17,632 HKD (81%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$51,076 HKD at Brilliant Earth · As of October 26, 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 D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG776699773 or 776699773. Listed at 19 retailers as of October 29, 2026, with a 421% 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
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG776699773
Dimensions8.91 × 9.99 × 6.02 mm
L/W Ratio1.12
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.91 mm9.99 mm3.05 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG776699773
Side View
Table 58.0%Crown 34.8°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 60.3%

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$51,076 HKD|Low: HK$4,190 HKD|High: HK$52,645 HKD|Avg: HK$12,677 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
October 30, 2026
Retailer 16HK$4,190 HKD
Retailer 8HK$4,692 HKD
Retailer 4HK$4,700 HKD
Retailer 3HK$5,202 HKD
Retailer 18HK$5,202 HKD
Retailer 19HK$6,002 HKD
Retailer 5HK$7,979 HKD
Retailer 9HK$8,050 HKD
Retailer 12HK$8,094 HKD
Retailer 2HK$10,980 HKD
Retailer 6HK$11,219 HKD
Retailer 14HK$11,292 HKD
Retailer 15HK$13,416 HKD
Retailer 17HK$13,675 HKD
Retailer 11HK$16,743 HKD
Retailer 7HK$16,888 HKD
Retailer 10HK$17,737 HKD
Retailer 13HK$21,821 HKD
Brilliant EarthHK$51,076 HKD

35 data points across 19 retailers

19 retailersHK$4,190 HKD to HK$21,821 HKD

A
Cheapest Retailer
-
HK$4,190 HKD
$534 USD
A
Retailer 2
-
HK$4,692 HKD
$598 USD
View
Final sale: no returns
A
Retailer 3
-
HK$4,700 HKD
$599 USD
View
A
Retailer 4
-
HK$5,202 HKD
$663 USD
View
Retailer 5
-
HK$5,202 HKD
$663 USD
View
Price last confirmed 15 days ago
A
Retailer 6
-
HK$6,002 HKD
$765 USD
View
A
Retailer 7
-
HK$7,979 HKD
$1,017 USD
View
A
Retailer 8
-
HK$8,050 HKD
$1,026 USD
View
A
Retailer 9
-
HK$8,094 HKD
£812 GBP
View
B+
Retailer 10
-
HK$10,980 HKD
A$2,153 AUD
View
B+
Retailer 11
-
HK$11,219 HKD
$1,430 USD
View
B+
Retailer 12
-
HK$11,292 HKD
ZAR 23,251 ZAR
View
B+
Retailer 13
-
HK$13,416 HKD
$1,710 USD
View
B+
Retailer 14
-
HK$13,675 HKD
$1,743 USD
View
B+
Retailer 15
-
HK$16,743 HKD
$2,134 USD
View
B+
Retailer 16
-
HK$16,888 HKD
$2,153 USD
View
B
Retailer 17
-
HK$17,737 HKD
$2,261 USD
View
B
Retailer 18
-
HK$21,821 HKD
£2,190 GBP
View
Most Expensive
Brilliant Earth
17850973A · Oct 26
HK$51,076 HKD
$6,510 USD
View
Price under review
18 more retailers have this diamond
Prices start from HK$4,190 HKDSave up to HK$17,632 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$4,190 HKD