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Emerald|Lab Grown|IGI

1.57ct F VVS1 Emerald Lab Grown Diamond

EX • F/VVS1 • IGI LG710504720

Shape and cutting style on the report: Emerald cut

Certificate IGI LG710504720

Diamond specifications and retailer prices

From HK$3,044 HKD
$388 USD
As of November 1, 2026
Save HK$14,531 HKD (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$19,631 HKD at Yadav Diamonds · As of October 5, 2026
View at Yadav Diamonds

About this 1.57ct lab-grown emerald diamond

This 1.57ct lab-grown emerald sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG710504720 or 710504720. Listed at 20 retailers as of November 1, 2026, with a 477% 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

1.57
Carat
F
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG710504720
Dimensions7.87 × 5.49 × 3.71 mm
L/W Ratio1.43
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.87 mm5.49 mm1.57 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG710504720
Side View
Table 65.0%Crown 35.2°Girdle: MediumPavilion 41.2°Culet: LNGDepth 67.6%

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$4,792 HKD|Low: HK$1,718 HKD|High: HK$17,575 HKD|Avg: HK$5,876 HKD|+7.5%
Retailer 1
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
November 2, 2026
Retailer 7HK$1,836 HKD
Retailer 9HK$2,220 HKD
Retailer 6HK$2,275 HKD
Retailer 3HK$3,044 HKD
Retailer 12HK$4,033 HKD
Retailer 10HK$4,333 HKD
Retailer 1HK$4,792 HKD
Retailer 13HK$4,857 HKD
Retailer 2HK$5,850 HKD
Retailer 4HK$7,336 HKD
Retailer 5HK$8,066 HKD
Retailer 8HK$8,134 HKD
Retailer 14HK$9,243 HKD
Retailer 16HK$9,395 HKD
Retailer 17HK$9,735 HKD
Retailer 11HK$10,278 HKD
Retailer 15HK$17,575 HKD

44 data points across 17 retailers

20 retailersHK$3,044 HKD to HK$17,575 HKD

Retailer 1
-
HK$1,836 HKD
$234 USD
Price last confirmed 12 days ago
Retailer 2
-
HK$2,079 HKD
$265 USD
View
Price last confirmed 13 days ago
Retailer 3
-
HK$2,220 HKD
$283 USD
View
Price last confirmed 17 days ago
Retailer 4
-
HK$2,275 HKD
$290 USD
View
Price last confirmed 12 days ago
B+
Retailer 5
-
HK$3,044 HKD
$388 USD
View
A
Retailer 6
-
HK$4,033 HKD
$514 USD
View
A
Retailer 7
-
HK$4,333 HKD
ZAR 8,921 ZAR
View
B+
Retailer 8
-
HK$4,792 HKD
£481 GBP
View
A
Retailer 9
-
HK$4,857 HKD
$619 USD
View
Retailer 10
-
HK$5,850 HKD
A$1,147 AUD
View
Price last confirmed 7 days ago
B+
Retailer 11
-
HK$7,336 HKD
$935 USD
View
Retailer 12
-
HK$8,066 HKD
$1,028 USD
View
Price last confirmed 12 days ago
Retailer 13
-
HK$8,134 HKD
A$1,595 AUD
View
Price last confirmed 25 days ago
B
Retailer 14
-
HK$9,243 HKD
$1,178 USD
View
B
Retailer 15
-
HK$9,395 HKD
$1,197 USD
View
B
Retailer 16
-
HK$9,735 HKD
£977 GBP
View
B
Retailer 17
-
HK$10,278 HKD
$1,310 USD
View
B
Retailer 18
-
HK$14,358 HKD
$1,830 USD
View
B
Retailer 19
-
HK$17,575 HKD
$2,240 USD
View
Most Expensive
Yadav Diamonds
13021519 · Oct 5
HK$19,631 HKD
$2,502 USD
View
Price last confirmed 28 days ago
19 more retailers have this diamond
Prices start from HK$3,044 HKDSave up to HK$14,531 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
1.57ct Emerald
HK$3,044 HKD