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Heart|Lab Grown|IGI

0.51ct D VVS1 Heart Lab Grown Diamond

ID • D/VVS1 • IGI LG814619348

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG814619348

Diamond specifications and retailer prices

From HK$1,420 HKD
$181 USD
As of November 2, 2026
Save HK$7,467 HKD (84%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$8,887 HKD at Reve Diamonds · As of November 1, 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 LG814619348 or 814619348. Listed at 17 retailers as of November 1, 2026, with prices from HK$1,420 to HK$8,887, a HK$7,467 spread on the same certified stone. Reve Diamonds lists it at HK$8,887. 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
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle34.7°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG814619348
Dimensions5.49 × 5.01 × 3.27 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
5.49 mm5.01 mm0.51 ctD / VVS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI LG814619348
Side View
Table 56.0%Crown 34.7°Girdle: THN-THKPavilion 39.3°Culet: NoneDepth 59.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: HK$1,420 HKD|Low: HK$1,365 HKD|High: HK$8,330 HKD|Avg: HK$3,326 HKD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 2, 2026
Retailer 1HK$1,420 HKD
Retailer 5HK$1,585 HKD
Retailer 7HK$1,648 HKD
Retailer 2HK$1,758 HKD
Retailer 9HK$1,758 HKD
Retailer 3HK$2,393 HKD
Retailer 11HK$3,032 HKD
Retailer 6HK$3,172 HKD
Retailer 8HK$3,198 HKD
Retailer 4HK$3,484 HKD
Retailer 10HK$5,657 HKD
Retailer 13HK$5,979 HKD
Retailer 12HK$8,241 HKD

43 data points across 13 retailers

17 retailersHK$1,420 HKD to HK$8,887 HKD

A
Cheapest Retailer
-
HK$1,420 HKD
$181 USD
A
Retailer 2
-
HK$1,585 HKD
$202 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,648 HKD
$210 USD
View
A
Retailer 4
-
HK$1,758 HKD
$224 USD
View
Retailer 5
-
HK$1,758 HKD
$224 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
HK$2,009 HKD
View
A
Retailer 7
-
HK$2,032 HKD
$259 USD
View
B+
Retailer 8
-
HK$2,393 HKD
$305 USD
View
B+
Retailer 9
-
HK$3,032 HKD
€368 EUR
View
B+
Retailer 10
-
HK$3,172 HKD
£318 GBP
View
B+
Retailer 11
-
HK$3,198 HKD
ZAR 6,584 ZAR
View
B
Retailer 12
-
HK$3,484 HKD
$444 USD
View
B
Retailer 13
-
HK$4,790 HKD
SGD 825 SGD
View
B
Retailer 14
-
HK$5,657 HKD
$721 USD
View
B
Retailer 15
-
HK$5,979 HKD
$762 USD
View
Retailer 16
-
HK$8,241 HKD
£827 GBP
View
Price last confirmed 8 days ago
Most Expensive
B
Reve Diamonds
0C2063BFF · Nov 1
HK$8,887 HKD
$1,133 USD
View
16 more retailers have this diamond
Prices start from HK$1,420 HKDSave up to HK$7,467 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$1,420 HKD