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Emerald|Lab Grown|IGI

1.57ct F VVS1 Emerald Lab Grown Diamond

ID • F/VVS1 • IGI LG666431504

Shape and cutting style on the report: Emerald cut

Certificate IGI LG666431504

Diamond specifications and retailer prices

From HK$1,875 HKD
$239 USD
As of November 1, 2026
Save HK$16,642 HKD (90%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$18,517 HKD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

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 LG666431504 or 666431504. Listed at 17 retailers as of October 31, 2026, with prices from HK$1,875 to HK$18,517, a HK$16,642 spread on the same certified stone. Brilliant Earth lists it at HK$18,517. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle28.1°
Pavilion angle42.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG666431504
Dimensions7.92 × 5.67 × 3.47 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
7.92 mm5.67 mm1.57 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG666431504
Side View
Table 63.0%Crown 28.1°Girdle: MediumPavilion 42.3°Culet: LargeDepth 61.2%

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 1
Current: HK$18,517 HKD|Low: HK$1,875 HKD|High: HK$18,517 HKD|Avg: HK$5,934 HKD
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
November 2, 2026
Retailer 17HK$1,875 HKD
Retailer 9HK$2,103 HKD
Retailer 12HK$2,173 HKD
Retailer 5HK$2,322 HKD
Retailer 7HK$2,346 HKD
Retailer 16HK$3,915 HKD
Retailer 10HK$4,014 HKD
Retailer 4HK$4,210 HKD
Retailer 15HK$4,315 HKD
Retailer 2HK$4,401 HKD
Retailer 14HK$5,178 HKD
Retailer 11HK$7,477 HKD
Retailer 13HK$7,501 HKD
Retailer 3HK$7,882 HKD
Retailer 8HK$9,455 HKD
Retailer 6HK$9,456 HKD
Brilliant EarthHK$18,517 HKD

42 data points across 17 retailers

17 retailersHK$1,875 HKD to HK$18,517 HKD

A
Cheapest Retailer
-
HK$1,875 HKD
$239 USD
A
Retailer 2
-
HK$2,103 HKD
$268 USD
View
Final sale: no returns
A
Retailer 3
-
HK$2,173 HKD
$277 USD
View
A
Retailer 4
-
HK$2,322 HKD
$296 USD
View
Retailer 5
-
HK$2,346 HKD
$299 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
HK$3,915 HKD
$499 USD
View
A
Retailer 7
-
HK$4,014 HKD
ZAR 8,265 ZAR
View
A
Retailer 8
-
HK$4,210 HKD
€511 EUR
View
A
Retailer 9
-
HK$4,315 HKD
$550 USD
View
A
Retailer 10
-
HK$4,401 HKD
£442 GBP
View
B+
Retailer 11
-
HK$5,178 HKD
$660 USD
View
B+
Retailer 12
-
HK$7,477 HKD
$953 USD
View
B+
Retailer 13
-
HK$7,501 HKD
$956 USD
View
B+
Retailer 14
-
HK$7,882 HKD
$1,005 USD
View
B
Retailer 15
-
HK$9,455 HKD
$1,205 USD
View
B
Retailer 16
-
HK$9,456 HKD
£949 GBP
View
Most Expensive
B
Brilliant Earth
12666395A · Oct 31
HK$18,517 HKD
$2,360 USD
View
16 more retailers have this diamond
Prices start from HK$1,875 HKDSave up to HK$16,642 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$1,875 HKD