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Emerald|Lab Grown|IGI

4.57ct F VVS1 Emerald Lab Grown Diamond

ID • F/VVS1 • IGI LG844673195

Shape and cutting style on the report: Emerald cut

Certificate IGI LG844673195

Diamond specifications and retailer prices

From HK$7,501 HKD
$956 USD
As of October 27, 2026
Save HK$49,540 HKD (87%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$57,041 HKD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 4.57ct lab-grown emerald diamond

This 4.57ct lab-grown emerald sits in the three to five carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG844673195 or 844673195. Listed at 22 retailers as of October 27, 2026, with prices from HK$7,501 to HK$57,041, a HK$49,540 spread on the same certified stone. Brilliant Earth lists it at HK$57,041. 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

4.57
Carat
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844673195
Dimensions11.24 × 7.68 × 5.30 mm
L/W Ratio1.46
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.24 mm7.68 mm4.57 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844673195
Side View
Table 61.0%Crown 32°Girdle: Slightly ThickPavilion 37.9°Culet: LargeDepth 69.0%

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 27
Current: HK$57,041 HKD|Low: HK$7,501 HKD|High: HK$60,572 HKD|Avg: HK$19,441 HKD|-5.8%
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
Retailer 19
Retailer 20
Retailer 21
Retailer 22
November 2, 2026
Retailer 11HK$7,501 HKD
Retailer 15HK$8,333 HKD
Retailer 4HK$8,340 HKD
Retailer 12HK$8,890 HKD
Retailer 19HK$10,004 HKD
Retailer 18HK$11,816 HKD
Retailer 17HK$12,358 HKD
Retailer 8HK$13,206 HKD
Retailer 2HK$13,311 HKD
Retailer 14HK$16,657 HKD
Retailer 9HK$18,448 HKD
Retailer 5HK$18,503 HKD
Retailer 7HK$18,682 HKD
Retailer 22HK$23,515 HKD
Retailer 21HK$23,795 HKD
Retailer 10HK$25,853 HKD
Retailer 6HK$28,978 HKD
Retailer 13HK$29,286 HKD
Retailer 3HK$30,054 HKD
Retailer 20HK$31,102 HKD
Retailer 16HK$44,056 HKD
Brilliant EarthHK$57,041 HKD

14 data points across 22 retailers

22 retailersHK$7,501 HKD to HK$57,041 HKD

A
Cheapest Retailer
-
HK$7,501 HKD
$956 USD
Retailer 2
-
HK$8,333 HKD
$1,062 USD
View
Price last confirmed 9 days ago
A
Retailer 3
-
HK$8,340 HKD
$1,063 USD
View
Final sale: no returns
Retailer 4
-
HK$8,890 HKD
$1,133 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
HK$10,004 HKD
$1,275 USD
View
A
Retailer 6
-
HK$11,816 HKD
$1,506 USD
View
A
Retailer 7
-
HK$12,358 HKD
$1,575 USD
View
A
Retailer 8
-
HK$13,206 HKD
€1,603 EUR
View
A
Retailer 9
-
HK$13,311 HKD
£1,336 GBP
View
Retailer 10
-
HK$16,657 HKD
$2,123 USD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
HK$18,448 HKD
ZAR 37,984 ZAR
View
B+
Retailer 12
-
HK$18,503 HKD
A$3,628 AUD
View
B+
Retailer 13
-
HK$18,682 HKD
$2,381 USD
View
B+
Retailer 14
-
HK$23,515 HKD
$2,997 USD
View
B+
Retailer 15
-
HK$23,795 HKD
£2,388 GBP
View
B+
Retailer 16
-
HK$25,853 HKD
$3,295 USD
View
B+
Retailer 17
-
HK$28,978 HKD
SGD 4,991 SGD
View
B
Retailer 18
-
HK$29,286 HKD
£2,939 GBP
View
B+
Retailer 19
-
HK$30,054 HKD
$3,830 USD
View
B
Retailer 20
-
HK$31,102 HKD
$3,964 USD
View
B
Retailer 21
-
HK$44,056 HKD
$5,615 USD
View
Most Expensive
B
Brilliant Earth
22282011A · Oct 31
HK$57,041 HKD
$7,270 USD
View
21 more retailers have this diamond
Prices start from HK$7,501 HKDSave up to HK$49,540 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
4.57ct Emerald
HK$7,501 HKD