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Heart|Lab Grown|IGI

5.07ct D VVS1 Heart Lab Grown Diamond

ID • D/VVS1 • IGI LG821658477

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG821658477

Diamond specifications and retailer prices

From HK$30,834 HKD
$3,930 USD
As of October 31, 2026
Save HK$45,501 HKD (60%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$121,113 HKD at Novita Diamonds · As of November 1, 2026
View at Novita Diamonds

About this 5.07ct lab-grown heart diamond

This 5.07ct lab-grown heart sits in the over five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG821658477 or 821658477. Listed at 7 retailers as of October 31, 2026, with a 148% 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

5.07
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821658477
Dimensions11.00 × 12.00 × 6.62 mm
L/W Ratio1.09
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.00 mm12.00 mm5.07 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821658477
Side View
Table 61.0%Crown 34.6°Girdle: MED-STKPavilion 37.9°Culet: NoneDepth 55.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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$121,113 HKD|Low: HK$30,834 HKD|High: HK$124,668 HKD|Avg: HK$75,022 HKD|+1.4%
Novita Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 6HK$30,834 HKD
Retailer 5HK$35,651 HKD
Retailer 7HK$42,398 HKD
Retailer 3HK$70,141 HKD
Retailer 2HK$76,335 HKD
Retailer 4HK$103,082 HKD
Novita DiamondsHK$121,113 HKD

19 data points across 7 retailers

7 retailersHK$30,834 HKD to HK$76,335 HKD

B+
Cheapest Retailer
-
HK$30,834 HKD
$3,930 USD
B+
Retailer 2
-
HK$35,651 HKD
View
B
Retailer 3
-
HK$42,398 HKD
$5,404 USD
View
B
Retailer 4
-
HK$70,141 HKD
$8,940 USD
View
B
Retailer 5
-
HK$76,335 HKD
£7,661 GBP
View
Retailer 6
-
HK$103,082 HKD
SGD 17,755 SGD
View
Price under review
Most Expensive
Novita Diamonds
cert_821658477 · Nov 1
HK$121,113 HKD
A$23,749 AUD
View
Price under review
6 more retailers have this diamond
Prices start from HK$30,834 HKDSave up to HK$45,501 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.

B+
5.07ct Heart
HK$30,834 HKD