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Emerald|Lab Grown|IGI

1.51ct H VVS1 Emerald Lab Grown Diamond

ID • H/VVS1 • IGI LG677541742

Shape and cutting style on the report: Emerald cut

Certificate IGI LG677541742

Diamond specifications and retailer prices

From HK$2,040 HKD
$260 USD
As of November 1, 2026
Save HK$7,375 HKD (78%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$10,086 HKD at Rare Carat · As of August 17, 2026
View at Rare Carat

About this 1.51ct lab-grown emerald diamond

This 1.51ct lab-grown emerald sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG677541742 or 677541742. Listed at 14 retailers as of November 1, 2026, with a 362% 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

1.51
Carat
H
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle44°
OriginLab Grown
Grading LabIGI
CertificateIGI LG677541742
Dimensions7.47 × 5.33 × 3.80 mm
L/W Ratio1.40
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.47 mm5.33 mm1.51 ctH / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG677541742
Side View
Table 64.0%Crown 35.8°Girdle: MediumPavilion 44°Culet: LargeDepth 71.3%

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 1
Current: HK$10,086 HKD|Low: HK$1,226 HKD|High: HK$13,652 HKD|Avg: HK$6,038 HKD
Rare Carat
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
November 1, 2026
Retailer 6HK$1,226 HKD
Retailer 3HK$2,040 HKD
Retailer 15HK$2,268 HKD
Retailer 16HK$3,060 HKD
Retailer 10HK$3,748 HKD
Retailer 2HK$3,917 HKD
Retailer 14HK$4,417 HKD
Retailer 7HK$4,904 HKD
Retailer 12HK$5,289 HKD
Retailer 8HK$6,078 HKD
Retailer 13HK$7,320 HKD
Retailer 4HK$7,703 HKD
Retailer 11HK$9,137 HKD
Retailer 9HK$9,415 HKD
Rare CaratHK$10,086 HKD
Retailer 5HK$11,720 HKD

25 data points across 16 retailers

14 retailersHK$2,040 HKD to HK$9,415 HKD

Retailer 1
-
HK$1,828 HKD
$233 USD
Price last confirmed 41 days ago
A
Retailer 2
-
HK$2,040 HKD
$260 USD
View
Final sale: no returns
Retailer 3
-
HK$2,118 HKD
$270 USD
View
Price last confirmed 38 days ago
Retailer 4
-
HK$2,236 HKD
$285 USD
View
Price last confirmed 38 days ago
B+
Retailer 5
-
HK$3,060 HKD
$390 USD
View
A
Retailer 6
-
HK$3,748 HKD
€455 EUR
View
A
Retailer 7
-
HK$3,917 HKD
ZAR 8,065 ZAR
View
B+
Retailer 8
-
HK$4,417 HKD
$563 USD
View
B+
Retailer 9
-
HK$5,289 HKD
A$1,037 AUD
View
B
Retailer 10
-
HK$7,320 HKD
$933 USD
View
B
Retailer 11
-
HK$7,703 HKD
$982 USD
View
B
Retailer 12
-
HK$9,137 HKD
£917 GBP
View
B
Retailer 13
-
HK$9,415 HKD
$1,200 USD
View
Most Expensive
Rare Carat
16R677541742 · Aug 17
HK$10,086 HKD
$1,285 USD
View
Price last confirmed 77 days ago
13 more retailers have this diamond
Prices start from HK$2,040 HKDSave up to HK$7,375 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
1.51ct Emerald
HK$2,040 HKD