Heart|Lab Grown|IGI

0.51ct D VVS1 Heart Lab Grown Diamond

ID • D/VVS1 • IGI LG818658714

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG818658714

Diamond specifications and retailer prices

From HK$8,281 HKD
£831 GBP
As of October 26, 2026
17 retailers carry this diamond
Most expensive: HK$8,908 HKD at Reve Diamonds · As of October 25, 2026
View at Reve Diamonds

About this 0.51ct lab-grown heart diamond

This 0.51ct lab-grown heart sits in the half to three-quarter carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG818658714 or 818658714. Listed at 17 retailers as of October 26, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle36.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818658714
Dimensions5.00 × 5.50 × 3.16 mm
L/W Ratio1.10
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.00 mm5.50 mm0.51 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818658714
Side View
Table 56.0%Crown 36.3°Girdle: STK-VTKPavilion 36.7°Culet: NoneDepth 57.5%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 26
Current: HK$3,086 HKD|Low: HK$1,593 HKD|High: HK$8,908 HKD|Avg: HK$4,163 HKD|+1.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Reve Diamonds
October 26, 2026
Retailer 3HK$1,593 HKD
Retailer 12HK$1,765 HKD
Retailer 10HK$2,032 HKD
Retailer 11HK$2,495 HKD
Retailer 7HK$3,023 HKD
Retailer 1HK$3,086 HKD
Retailer 8HK$3,147 HKD
Retailer 2HK$3,700 HKD
Retailer 6HK$4,519 HKD
Retailer 9HK$6,002 HKD
Retailer 4HK$6,109 HKD
Retailer 5HK$8,281 HKD
Reve DiamondsHK$8,908 HKD

28 data points across 13 retailers

17 retailers

Retailer 1
-
HK$1,428 HKD
$182 USD
Price last confirmed 25 days ago
Retailer 2
-
HK$1,656 HKD
$211 USD
View
Price last confirmed 34 days ago
Retailer 3
-
HK$1,742 HKD
$222 USD
View
Price last confirmed 38 days ago
Retailer 4
-
HK$1,765 HKD
$225 USD
View
Price last confirmed 30 days ago
Retailer 5
-
HK$1,765 HKD
$225 USD
View
Price last confirmed 21 days ago
Retailer 6
-
HK$2,032 HKD
$259 USD
View
Price last confirmed 7 days ago
Retailer 7
-
HK$2,495 HKD
$318 USD
View
Price last confirmed 8 days ago
Retailer 8
-
HK$3,023 HKD
€367 EUR
View
Price last confirmed 10 days ago
Retailer 9
-
HK$3,086 HKD
£310 GBP
View
Price last confirmed 7 days ago
Retailer 10
-
HK$3,147 HKD
ZAR 6,479 ZAR
View
Price last confirmed 10 days ago
Retailer 11
-
HK$3,700 HKD
$472 USD
View
Price last confirmed 9 days ago
Retailer 12
-
HK$4,519 HKD
A$886 AUD
View
Price last confirmed 9 days ago
Retailer 13
-
HK$5,688 HKD
$725 USD
View
Price last confirmed 32 days ago
Retailer 14
-
HK$6,002 HKD
$765 USD
View
Price last confirmed 7 days ago
Retailer 15
-
HK$6,109 HKD
$779 USD
View
Price last confirmed 7 days ago
B
Retailer 16
-
HK$8,281 HKD
£831 GBP
View
Most Expensive
Reve Diamonds
EEA0BE563 · Oct 25
HK$8,908 HKD
$1,135 USD
View
Price last confirmed 8 days ago
16 more retailers have this diamond
Prices start from HK$8,281 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
0.51ct Heart
HK$8,281 HKD