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Emerald|Lab Grown|IGI

0.51ct F VVS1 Emerald Lab Grown Diamond

EX • F/VVS1 • IGI LG727578011

Shape and cutting style on the report: Emerald cut

Certificate IGI LG727578011

Diamond specifications and retailer prices

From HK$1,491 HKD
As of November 4, 2026
Save HK$6,237 HKD (81%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$10,435 HKD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 0.51ct lab-grown emerald diamond

This 0.51ct lab-grown emerald sits in the half to three-quarter carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG727578011 or 727578011. Listed at 19 retailers as of November 2, 2026, with a 418% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
F
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle46°
OriginLab Grown
Grading LabIGI
CertificateIGI LG727578011
Dimensions5.57 × 3.78 × 2.54 mm
L/W Ratio1.47
Culet sizeLong
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
5.57 mm3.78 mm0.51 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG727578011
Side View
Table 65.0%Crown 36°Girdle: MediumPavilion 46°Culet: LNGDepth 67.2%

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: Nov 4
Current: HK$10,435 HKD|Low: HK$1,216 HKD|High: HK$10,435 HKD|Avg: HK$4,499 HKD
Do Amore Diamonds
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
Retailer 19
November 4, 2026
Retailer 9HK$1,216 HKD
Retailer 7HK$1,404 HKD
Retailer 15HK$1,491 HKD
Retailer 11HK$1,616 HKD
Retailer 3HK$2,079 HKD
Retailer 5HK$2,636 HKD
Retailer 17HK$2,997 HKD
Retailer 19HK$2,997 HKD
Retailer 10HK$3,138 HKD
Retailer 6HK$3,311 HKD
Retailer 4HK$3,837 HKD
Retailer 16HK$4,205 HKD
Retailer 12HK$5,296 HKD
Retailer 2HK$5,649 HKD
Retailer 13HK$5,649 HKD
Retailer 14HK$6,653 HKD
Retailer 18HK$7,728 HKD
Retailer 8HK$8,607 HKD
Do Amore DiamondsHK$10,435 HKD

36 data points across 19 retailers

19 retailersHK$1,491 HKD to HK$7,728 HKD

A
Cheapest Retailer
-
HK$1,491 HKD
Retailer 2
-
HK$1,506 HKD
View
Price last confirmed 17 days ago
A
Retailer 3
-
HK$1,616 HKD
View
B+
Retailer 4
-
HK$2,079 HKD
View
Retailer 5
-
HK$2,636 HKD
View
Price last confirmed 9 days ago
Retailer 6
-
HK$2,997 HKD
View
Price last confirmed 7 days ago
B+
Retailer 7
-
HK$2,997 HKD
View
B+
Retailer 8
-
HK$3,138 HKD
View
B
Retailer 9
-
HK$3,311 HKD
View
B
Retailer 10
-
HK$3,837 HKD
View
B
Retailer 11
-
HK$4,205 HKD
View
B
Retailer 12
-
HK$5,296 HKD
View
Retailer 13
-
HK$5,359 HKD
View
Price last confirmed 18 days ago
B
Retailer 14
-
HK$5,649 HKD
View
B
Retailer 15
-
HK$5,649 HKD
View
B
Retailer 16
-
HK$6,653 HKD
View
B
Retailer 17
-
HK$7,728 HKD
View
Retailer 18
-
HK$8,607 HKD
View
Price last confirmed 17 days ago
Most Expensive
Do Amore Diamonds
32-LG727578011 · Nov 4
HK$10,435 HKD
$1,330 USD
View
Price under review
18 more retailers have this diamond
Prices start from HK$1,491 HKDSave up to HK$6,237 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 Emerald
HK$1,491 HKD