Emerald|Lab Grown|IGI

5.57ct D VVS1 Emerald Lab Grown Diamond

ID • D/VVS1 • IGI LG660487398

Shape and cutting style on the report: Emerald cut

Certificate IGI LG660487398

Diamond specifications and retailer prices

From HK$37,992 HKD
$4,842 USD
As of October 30, 2026
Save HK$94,847 HKD (71%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$173,023 HKD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 5.57ct lab-grown emerald diamond

This 5.57ct lab-grown emerald sits in the over five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG660487398 or 660487398. Listed at 22 retailers as of October 29, 2026, with a 250% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

5.57
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.4°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG660487398
Dimensions11.62 × 8.29 × 5.65 mm
L/W Ratio1.40
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.62 mm8.29 mm5.57 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG660487398
Side View
Table 65.0%Crown 38.4°Girdle: MediumPavilion 40.3°Culet: LNGDepth 68.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: HK$261,364 HKD|Low: HK$37,992 HKD|High: HK$300,046 HKD|Avg: HK$84,748 HKD|-12.9%
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
Retailer 18
Taylor and Hart
October 30, 2026
Retailer 13HK$37,992 HKD
Retailer 7HK$41,578 HKD
Retailer 15HK$42,543 HKD
Retailer 2HK$44,073 HKD
Retailer 16HK$44,293 HKD
Retailer 9HK$48,295 HKD
Retailer 10HK$50,586 HKD
Retailer 5HK$57,710 HKD
Retailer 6HK$60,307 HKD
Retailer 11HK$62,365 HKD
Retailer 4HK$66,443 HKD
Retailer 17HK$68,997 HKD
Retailer 12HK$81,618 HKD
Retailer 3HK$83,086 HKD
Retailer 14HK$98,827 HKD
Retailer 18HK$99,520 HKD
Retailer 8HK$116,279 HKD
Taylor and HartHK$173,023 HKD
Retailer 1HK$261,364 HKD

21 data points across 19 retailers

22 retailersHK$37,992 HKD to HK$132,840 HKD

B+
Cheapest Retailer
-
HK$37,992 HKD
$4,842 USD
B+
Retailer 2
-
HK$41,578 HKD
$5,299 USD
View
B+
Retailer 3
-
HK$42,543 HKD
$5,422 USD
View
Final sale: no returns
B+
Retailer 4
-
HK$44,073 HKD
$5,617 USD
View
B
Retailer 5
-
HK$44,293 HKD
$5,645 USD
View
B
Retailer 6
-
HK$48,295 HKD
$6,155 USD
View
Retailer 7
-
HK$50,586 HKD
$6,447 USD
View
Price last confirmed 13 days ago
B
Retailer 8
-
HK$57,710 HKD
$7,355 USD
View
B
Retailer 9
-
HK$60,307 HKD
$7,686 USD
View
B
Retailer 10
-
HK$62,365 HKD
£6,258 GBP
View
B
Retailer 11
-
HK$66,443 HKD
$8,468 USD
View
B
Retailer 12
-
HK$68,997 HKD
£6,924 GBP
View
B
Retailer 13
-
HK$81,618 HKD
$10,402 USD
View
B
Retailer 14
-
HK$83,086 HKD
$10,589 USD
View
B
Retailer 15
-
HK$98,827 HKD
ZAR 203,476 ZAR
View
B
Retailer 16
-
HK$99,520 HKD
£9,987 GBP
View
Retailer 17
-
HK$116,279 HKD
A$22,799 AUD
View
Price last confirmed 7 days ago
B
Retailer 18
-
HK$125,276 HKD
$15,966 USD
View
B
Retailer 19
-
HK$132,840 HKD
$16,930 USD
View
Most Expensive
Taylor and Hart
TQ72L78 · Oct 30
HK$173,023 HKD
$22,051 USD
View
Price under review
19 more retailers have this diamond
Prices start from HK$37,992 HKDSave up to HK$94,847 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.

B+
5.57ct Emerald
HK$37,992 HKD