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Heart|Lab Grown|IGI

0.51ct D VVS1 Heart Lab Grown Diamond

ID • D/VVS1 • IGI LG727566570

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG727566570

Diamond specifications and retailer prices

From HK$1,522 HKD
$194 USD
As of October 30, 2026
Save HK$7,326 HKD (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$8,848 HKD at MOH London · As of October 29, 2026
View at MOH London

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 LG727566570 or 727566570. Listed at 17 retailers as of October 29, 2026, with prices from HK$1,522 to HK$8,848, a HK$7,326 spread on the same certified stone. MOH London lists it at HK$8,848. 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 angle33.1°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG727566570
Dimensions5.34 × 5.49 × 3.08 mm
L/W Ratio1.03
Girdle conditionFaceted
Culet sizePointed
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
5.34 mm5.49 mm0.51 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG727566570
Side View
Table 55.0%Crown 33.1°Girdle: STK-THKPavilion 37.6°Culet: NoneDepth 56.1%

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$8,848 HKD|Low: HK$1,459 HKD|High: HK$9,396 HKD|Avg: HK$3,691 HKD|-0.6%
MOH London
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
October 31, 2026
Retailer 13HK$1,522 HKD
Retailer 8HK$1,695 HKD
Retailer 16HK$1,765 HKD
Retailer 3HK$1,883 HKD
Retailer 14HK$1,883 HKD
Retailer 6HK$2,063 HKD
Retailer 15HK$2,550 HKD
Retailer 2HK$3,205 HKD
Retailer 10HK$3,404 HKD
Retailer 9HK$3,434 HKD
Retailer 5HK$3,593 HKD
Retailer 11HK$4,809 HKD
Retailer 12HK$6,073 HKD
Retailer 4HK$6,222 HKD
Retailer 7HK$6,476 HKD
MOH LondonHK$8,848 HKD

43 data points across 16 retailers

17 retailersHK$1,522 HKD to HK$8,848 HKD

A
Cheapest Retailer
-
HK$1,522 HKD
$194 USD
A
Retailer 2
-
HK$1,695 HKD
$216 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,765 HKD
$225 USD
View
A
Retailer 4
-
HK$1,883 HKD
$240 USD
View
A
Retailer 5
-
HK$1,883 HKD
$240 USD
View
A
Retailer 6
-
HK$2,063 HKD
$263 USD
View
B+
Retailer 7
-
HK$2,550 HKD
$325 USD
View
B+
Retailer 8
-
HK$3,205 HKD
€389 EUR
View
B+
Retailer 9
-
HK$3,404 HKD
ZAR 7,009 ZAR
View
B+
Retailer 10
-
HK$3,434 HKD
£345 GBP
View
B+
Retailer 11
-
HK$3,593 HKD
$458 USD
View
B
Retailer 12
-
HK$4,809 HKD
A$943 AUD
View
B
Retailer 13
-
HK$6,057 HKD
$772 USD
View
B
Retailer 14
-
HK$6,073 HKD
$774 USD
View
B
Retailer 15
-
HK$6,347 HKD
$809 USD
View
B
Retailer 16
-
HK$6,476 HKD
$825 USD
View
Most Expensive
B
MOH London
LG727566570 · Oct 29
HK$8,848 HKD
£888 GBP
View
16 more retailers have this diamond
Prices start from HK$1,522 HKDSave up to HK$7,326 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
0.51ct Heart
HK$1,522 HKD