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Heart|Lab Grown|IGI

5.06ct E VVS1 Heart Lab Grown Diamond

ID • E/VVS1 • IGI LG712575251

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG712575251

Diamond specifications and retailer prices

From HK$9,635 HKD
$1,228 USD
As of October 30, 2026
Save HK$62,467 HKD (87%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$72,102 HKD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 5.06ct lab-grown heart diamond

This 5.06ct lab-grown heart sits in the over five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG712575251 or 712575251. Listed at 19 retailers as of October 30, 2026, with prices from HK$9,635 to HK$72,102, a HK$62,467 spread on the same certified stone. Brilliant Earth lists it at HK$72,102. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

5.06
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG712575251
Dimensions12.11 × 10.38 × 7.04 mm
L/W Ratio1.17
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.11 mm10.38 mm5.06 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG712575251
Side View
Table 58.0%Crown 34.3°Girdle: MED-STKPavilion 38.9°Culet: NoneDepth 58.1%

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$72,102 HKD|Low: HK$9,423 HKD|High: HK$103,092 HKD|Avg: HK$28,420 HKD|-30.1%
Brilliant Earth
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
Retailer 17
Retailer 18
October 31, 2026
Retailer 8HK$9,635 HKD
Retailer 6HK$10,788 HKD
Retailer 18HK$11,180 HKD
Retailer 10HK$12,067 HKD
Retailer 15HK$12,475 HKD
Retailer 3HK$14,334 HKD
Retailer 4HK$15,966 HKD
Retailer 2HK$16,095 HKD
Retailer 5HK$21,419 HKD
Retailer 14HK$22,638 HKD
Retailer 11HK$22,714 HKD
Retailer 16HK$27,946 HKD
Retailer 13HK$30,936 HKD
Retailer 12HK$36,110 HKD
Retailer 7HK$39,199 HKD
Retailer 9HK$49,146 HKD
Retailer 17HK$54,002 HKD
Brilliant EarthHK$72,102 HKD

37 data points across 18 retailers

19 retailersHK$9,635 HKD to HK$72,102 HKD

A
Cheapest Retailer
-
HK$9,635 HKD
$1,228 USD
A
Retailer 2
-
HK$10,788 HKD
$1,375 USD
View
Final sale: no returns
A
Retailer 3
-
HK$11,180 HKD
$1,425 USD
View
Retailer 4
-
HK$11,902 HKD
$1,517 USD
View
Price last confirmed 33 days ago
A
Retailer 5
-
HK$12,475 HKD
$1,590 USD
View
A
Retailer 6
-
HK$14,334 HKD
$1,827 USD
View
A
Retailer 7
-
HK$15,966 HKD
$2,035 USD
View
A
Retailer 8
-
HK$16,095 HKD
£1,615 GBP
View
B+
Retailer 9
-
HK$21,419 HKD
$2,730 USD
View
Retailer 10
-
HK$22,638 HKD
A$4,439 AUD
View
Price last confirmed 9 days ago
B+
Retailer 11
-
HK$22,714 HKD
ZAR 46,771 ZAR
View
B+
Retailer 12
-
HK$27,946 HKD
$3,562 USD
View
B+
Retailer 13
-
HK$30,936 HKD
$3,943 USD
View
Retailer 14
-
HK$35,980 HKD
$4,586 USD
View
Price last confirmed 16 days ago
B+
Retailer 15
-
HK$36,110 HKD
£3,624 GBP
View
B
Retailer 16
-
HK$39,199 HKD
$4,996 USD
View
Retailer 17
-
HK$49,146 HKD
SGD 8,465 SGD
View
Price last confirmed 18 days ago
B
Retailer 18
-
HK$54,002 HKD
$6,883 USD
View
Most Expensive
B
Brilliant Earth
20458998A · Oct 30
HK$72,102 HKD
$9,190 USD
View
18 more retailers have this diamond
Prices start from HK$9,635 HKDSave up to HK$62,467 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
5.06ct Heart
HK$9,635 HKD