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Heart|Lab Grown|IGI

0.64ct D VS1 Heart Lab Grown Diamond

ID • D/VS1 • IGI LG626415194

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG626415194

Diamond specifications and retailer prices

From HK$1,098 HKD
$140 USD
As of October 30, 2026
Save HK$6,760 HKD (86%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$7,858 HKD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 0.64ct lab-grown heart diamond

This 0.64ct lab-grown heart sits in the half to three-quarter carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG626415194 or 626415194. Listed at 12 retailers as of October 30, 2026, with prices from HK$1,098 to HK$7,858, a HK$6,760 spread on the same certified stone. Reve Diamonds lists it at HK$7,858. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.64
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG626415194
Dimensions5.54 × 6.29 × 3.23 mm
L/W Ratio1.14
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
5.54 mm6.29 mm0.64 ctD / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG626415194
Side View
Table 66.0%Crown 33°GirdlePavilion 38.8°Culet: NoneDepth 51.4%

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: Oct 30
Current: HK$2,326 HKD|Low: HK$1,051 HKD|High: HK$7,858 HKD|Avg: HK$3,179 HKD|+4.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Reve Diamonds
November 2, 2026
Retailer 4HK$1,098 HKD
Retailer 7HK$1,216 HKD
Retailer 6HK$1,271 HKD
Retailer 5HK$1,357 HKD
Retailer 8HK$1,899 HKD
Retailer 9HK$1,969 HKD
Retailer 1HK$2,326 HKD
Retailer 2HK$3,762 HKD
Retailer 10HK$4,811 HKD
Retailer 3HK$6,397 HKD
Reve DiamondsHK$7,858 HKD

44 data points across 11 retailers

12 retailersHK$1,098 HKD to HK$7,858 HKD

A
Cheapest Retailer
-
HK$1,098 HKD
$140 USD
A
Retailer 2
-
HK$1,216 HKD
$155 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,271 HKD
$162 USD
View
A
Retailer 4
-
HK$1,357 HKD
$173 USD
View
A
Retailer 5
-
HK$1,607 HKD
View
A
Retailer 6
-
HK$1,969 HKD
$251 USD
View
B+
Retailer 7
-
HK$2,326 HKD
£233 GBP
View
B
Retailer 8
-
HK$3,762 HKD
SGD 648 SGD
View
B
Retailer 9
-
HK$4,006 HKD
£402 GBP
View
B
Retailer 10
-
HK$4,811 HKD
$613 USD
View
B
Retailer 11
-
HK$6,397 HKD
£642 GBP
View
Most Expensive
B
Reve Diamonds
F67F074A6 · Nov 1
HK$7,858 HKD
$1,002 USD
View
11 more retailers have this diamond
Prices start from HK$1,098 HKDSave up to HK$6,760 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
0.64ct Heart
HK$1,098 HKD