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 $4,842 USD
As of October 30, 2026
Save $12,088 USD (71%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $22,051 USD 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
Color
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: $7,173 USD|Low: $4,842 USD|High: $38,240 USD|Avg: $10,786 USD|-14.5%
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
Retailer 18
Taylor and Hart
October 31, 2026
Retailer 15$4,842 USD
Retailer 7$5,299 USD
Retailer 17$5,422 USD
Retailer 4$5,617 USD
Retailer 18$5,645 USD
Retailer 9$6,155 USD
Retailer 10$6,447 USD
Retailer 1$7,173 USD
Retailer 6$7,686 USD
Retailer 13$7,948 USD
Retailer 5$8,468 USD
Retailer 2$8,793 USD
Retailer 14$10,402 USD
Retailer 11$11,000 USD
Retailer 16$12,595 USD
Retailer 3$12,683 USD
Retailer 8$14,819 USD
Taylor and Hart$22,051 USD
Retailer 12$33,310 USD

21 data points across 19 retailers

22 retailers$4,842 USD to $16,930 USD

B+
Cheapest Retailer
-
$4,842 USD
B+
Retailer 2
-
$5,299 USD
View
B+
Retailer 3
-
$5,422 USD
View
Final sale: no returns
B+
Retailer 4
-
$5,617 USD
View
B
Retailer 5
-
$5,645 USD
View
B
Retailer 6
-
$6,155 USD
View
Retailer 7
-
$6,447 USD
View
Price last confirmed 14 days ago
B
Retailer 8
-
$7,173 USD
View
B
Retailer 9
-
$7,686 USD
View
B
Retailer 10
-
$7,948 USD
£6,258 GBP
View
B
Retailer 11
-
$8,468 USD
View
B
Retailer 12
-
$8,793 USD
£6,924 GBP
View
B
Retailer 13
-
$10,402 USD
View
B
Retailer 14
-
$11,000 USD
View
B
Retailer 15
-
$12,595 USD
ZAR 203,476 ZAR
View
B
Retailer 16
-
$12,683 USD
£9,987 GBP
View
Retailer 17
-
$14,819 USD
A$22,799 AUD
View
Price last confirmed 8 days ago
B
Retailer 18
-
$15,966 USD
View
B
Retailer 19
-
$16,930 USD
View
Most Expensive
Taylor and Hart
TQ72L78 · Oct 30
$22,051 USD
View
Price under review
19 more retailers have this diamond
Prices start from $4,842 USDSave up to $12,088 USD

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
$4,842 USD