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Heart|Lab Grown|IGI

3.05ct D VS1 Heart Lab Grown Diamond

EX • D/VS1 • IGI LG754515936

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG754515936

Diamond specifications and retailer prices

From HK$4,637 HKD
$591 USD
As of October 31, 2026
Save HK$36,004 HKD (89%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: HK$50,683 HKD at Brilliant Earth · As of October 25, 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 LG754515936 or 754515936. Listed at 25 retailers as of October 31, 2026, with a 776% 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 angle36.3°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754515936
Dimensions9.16 × 9.87 × 5.91 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
9.16 mm9.87 mm3.05 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754515936
Side View
Table 59.0%Crown 36.3°Girdle: MED-THKPavilion 40.3°Culet: NoneDepth 59.9%

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$50,683 HKD|Low: HK$3,774 HKD|High: HK$50,997 HKD|Avg: HK$13,235 HKD|-0.6%
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
October 31, 2026
Retailer 4HK$3,931 HKD
Retailer 15HK$4,637 HKD
Retailer 5HK$4,872 HKD
Retailer 3HK$6,457 HKD
Retailer 11HK$6,473 HKD
Retailer 9HK$7,100 HKD
Retailer 2HK$8,317 HKD
Retailer 13HK$11,005 HKD
Retailer 12HK$11,357 HKD
Retailer 14HK$11,681 HKD
Retailer 17HK$12,067 HKD
Retailer 7HK$14,146 HKD
Retailer 6HK$18,061 HKD
Retailer 8HK$18,613 HKD
Retailer 10HK$21,597 HKD
Retailer 16HK$23,386 HKD
Brilliant EarthHK$50,683 HKD

43 data points across 17 retailers

25 retailersHK$4,637 HKD to HK$40,641 HKD

Retailer 1
-
HK$3,931 HKD
$501 USD
Price last confirmed 12 days ago
Retailer 2
-
HK$4,401 HKD
$561 USD
View
Price last confirmed 16 days ago
A
Retailer 3
-
HK$4,637 HKD
$591 USD
View
Final sale: no returns
Retailer 4
-
HK$4,872 HKD
$621 USD
View
Price last confirmed 12 days ago
Retailer 5
-
HK$4,872 HKD
$621 USD
View
Price last confirmed 15 days ago
A
Retailer 6
-
HK$6,427 HKD
View
B+
Retailer 7
-
HK$6,457 HKD
$823 USD
View
A
Retailer 8
-
HK$6,473 HKD
$825 USD
View
A
Retailer 9
-
HK$7,100 HKD
$905 USD
View
A
Retailer 10
-
HK$8,317 HKD
£835 GBP
View
A
Retailer 11
-
HK$8,662 HKD
$1,104 USD
View
A
Retailer 12
-
HK$11,005 HKD
A$2,158 AUD
View
B+
Retailer 13
-
HK$11,357 HKD
A$2,227 AUD
View
B+
Retailer 14
-
HK$11,681 HKD
ZAR 24,052 ZAR
View
B+
Retailer 15
-
HK$12,067 HKD
$1,538 USD
View
Retailer 16
-
HK$14,146 HKD
$1,803 USD
View
Price last confirmed 11 days ago
B
Retailer 17
-
HK$16,791 HKD
$2,140 USD
View
B
Retailer 18
-
HK$18,061 HKD
$2,302 USD
View
B
Retailer 19
-
HK$18,363 HKD
$2,341 USD
View
B
Retailer 20
-
HK$18,613 HKD
SGD 3,206 SGD
View
B
Retailer 21
-
HK$21,597 HKD
A$4,235 AUD
View
B
Retailer 22
-
HK$23,386 HKD
£2,347 GBP
View
B
Retailer 23
-
HK$34,913 HKD
$4,450 USD
View
B
Retailer 24
-
HK$40,641 HKD
$5,180 USD
View
Most Expensive
Brilliant Earth
17352432A · Oct 25
HK$50,683 HKD
$6,460 USD
View
Price under review
24 more retailers have this diamond
Prices start from HK$4,637 HKDSave up to HK$36,004 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$4,637 HKD