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Heart|Lab Grown|IGI

3.03ct D VS1 Heart Lab Grown Diamond

EX • D/VS1 • IGI LG631427236

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG631427236

Diamond specifications and retailer prices

From HK$4,590 HKD
$585 USD
As of October 30, 2026
Save HK$36,129 HKD (89%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$40,719 HKD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 3.03ct lab-grown heart diamond

This 3.03ct 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 LG631427236 or 631427236. Listed at 21 retailers as of October 30, 2026, with prices from HK$4,590 to HK$40,719, a HK$36,129 spread on the same certified stone. Do Amore Diamonds lists it at HK$40,719. 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

3.03
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG631427236
Dimensions8.92 × 10.03 × 5.72 mm
L/W Ratio1.12
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
8.92 mm10.03 mm3.03 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG631427236
Side View
Table 59.0%Crown 34.5°Girdle: MED-THKPavilion 40.5°Culet: NoneDepth 57.0%

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 30
Current: HK$40,719 HKD|Low: HK$4,401 HKD|High: HK$49,742 HKD|Avg: HK$13,826 HKD|-18.1%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
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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 17HK$4,590 HKD
Retailer 9HK$5,131 HKD
Retailer 7HK$5,139 HKD
Retailer 4HK$5,688 HKD
Retailer 14HK$6,708 HKD
Retailer 3HK$7,524 HKD
Retailer 8HK$8,418 HKD
Retailer 2HK$9,385 HKD
Retailer 12HK$12,994 HKD
Retailer 11HK$13,264 HKD
Retailer 13HK$13,638 HKD
Retailer 16HK$14,114 HKD
Retailer 6HK$16,515 HKD
Retailer 5HK$18,155 HKD
Retailer 10HK$21,766 HKD
Retailer 15HK$24,880 HKD
Do Amore DiamondsHK$40,719 HKD

43 data points across 17 retailers

21 retailersHK$4,590 HKD to HK$40,719 HKD

A
Cheapest Retailer
-
HK$4,590 HKD
$585 USD
A
Retailer 2
-
HK$5,131 HKD
$654 USD
View
Final sale: no returns
A
Retailer 3
-
HK$5,139 HKD
$655 USD
View
A
Retailer 4
-
HK$5,688 HKD
$725 USD
View
Retailer 5
-
HK$5,688 HKD
$725 USD
View
Price last confirmed 15 days ago
A
Retailer 6
-
HK$6,708 HKD
$855 USD
View
A
Retailer 7
-
HK$7,524 HKD
$959 USD
View
A
Retailer 8
-
HK$8,418 HKD
$1,073 USD
View
A
Retailer 9
-
HK$8,701 HKD
$1,109 USD
View
A
Retailer 10
-
HK$9,385 HKD
£942 GBP
View
B+
Retailer 11
-
HK$12,994 HKD
A$2,548 AUD
View
B+
Retailer 12
-
HK$13,264 HKD
A$2,601 AUD
View
B+
Retailer 13
-
HK$13,638 HKD
ZAR 28,082 ZAR
View
B+
Retailer 14
-
HK$14,114 HKD
$1,799 USD
View
B+
Retailer 15
-
HK$16,515 HKD
$2,105 USD
View
B
Retailer 16
-
HK$18,155 HKD
$2,314 USD
View
B
Retailer 17
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HK$18,860 HKD
$2,404 USD
View
B
Retailer 18
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HK$21,174 HKD
$2,699 USD
View
B
Retailer 19
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HK$21,766 HKD
A$4,268 AUD
View
B
Retailer 20
-
HK$24,880 HKD
£2,497 GBP
View
Most Expensive
B
Do Amore Diamonds
27-40759BBDF · Oct 31
HK$40,719 HKD
$5,190 USD
View
20 more retailers have this diamond
Prices start from HK$4,590 HKDSave up to HK$36,129 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
3.03ct Heart
HK$4,590 HKD