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Heart|Lab Grown|IGI

0.51ct E VS2 Heart Lab Grown Diamond

VG • E/VS2 • IGI LG847690779

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG847690779

Diamond specifications and retailer prices

From HK$816 HKD
$104 USD
As of October 27, 2026
Save HK$2,417 HKD (75%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$3,233 HKD at Friendly Diamonds · As of October 26, 2026
View at Friendly 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 E colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG847690779 or 847690779. Listed at 10 retailers as of October 26, 2026, with prices from HK$816 to HK$3,233, a HK$2,417 spread on the same certified stone. Friendly Diamonds lists it at HK$3,233. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.51
Carat
E
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle37.6°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847690779
Dimensions5.13 × 5.31 × 3.21 mm
L/W Ratio1.04
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.13 mm5.31 mm0.51 ctE / VS2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG847690779
Side View
Table 62.0%Crown 37.6°Girdle: MED-THKPavilion 40.9°Culet: NoneDepth 60.5%

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 27
Current: HK$3,233 HKD|Low: HK$816 HKD|High: HK$3,233 HKD|Avg: HK$2,056 HKD
Friendly Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 10HK$816 HKD
Retailer 7HK$1,105 HKD
Retailer 5HK$1,686 HKD
Retailer 2HK$1,697 HKD
Retailer 9HK$1,875 HKD
Retailer 3HK$2,448 HKD
Retailer 8HK$2,462 HKD
Retailer 4HK$2,543 HKD
Retailer 6HK$3,060 HKD
Friendly DiamondsHK$3,233 HKD

5 data points across 10 retailers

10 retailersHK$816 HKD to HK$3,233 HKD

A
Cheapest Retailer
-
HK$816 HKD
$104 USD
Final sale: no returns
A
Retailer 2
-
HK$1,105 HKD
View
B+
Retailer 3
-
HK$1,686 HKD
£169 GBP
View
B+
Retailer 4
-
HK$1,697 HKD
€206 EUR
View
B+
Retailer 5
-
HK$1,875 HKD
$239 USD
View
B
Retailer 6
-
HK$2,448 HKD
$312 USD
View
B
Retailer 7
-
HK$2,462 HKD
£247 GBP
View
B
Retailer 8
-
HK$2,543 HKD
SGD 438 SGD
View
B
Retailer 9
-
HK$3,060 HKD
$390 USD
View
Most Expensive
B
Friendly Diamonds
6502920 · Oct 26
HK$3,233 HKD
$412 USD
View
9 more retailers have this diamond
Prices start from HK$816 HKDSave up to HK$2,417 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$816 HKD