CaratHunter
Plans
Emerald|Lab Grown|IGI

5.57ct E VS2 Emerald Lab Grown Diamond

EX • E/VS2 • IGI LG831653137

Shape and cutting style on the report: Emerald cut

Certificate IGI LG831653137

Diamond specifications and retailer prices

From $736 USD
As of October 30, 2026
Save $4,654 USD (86%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $5,390 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 5.57ct lab-grown emerald diamond

This 5.57ct lab-grown emerald sits in the over five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG831653137 or 831653137. Listed at 21 retailers as of October 29, 2026, with prices from $736 to $5,390, a $4,654 spread on the same certified stone. Brilliant Earth lists it at $5,390. 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
E
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831653137
Dimensions11.72 × 8.27 × 5.71 mm
L/W Ratio1.42
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.72 mm8.27 mm5.57 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831653137
Side View
Table 66.0%Crown 35°Girdle: MediumPavilion 41.3°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 30
Current: $5,390 USD|Low: $587 USD|High: $5,390 USD|Avg: $2,110 USD
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
October 29, 2026
Retailer 19$736 USD
Retailer 7$823 USD
Retailer 3$854 USD
Retailer 10$1,011 USD
Retailer 17$1,055 USD
Retailer 18$1,222 USD
Retailer 12$1,340 USD
Retailer 2$1,366 USD
Retailer 16$1,857 USD
Retailer 9$2,305 USD
Retailer 5$2,400 USD
Retailer 14$2,652 USD
Retailer 11$2,769 USD
Retailer 4$2,886 USD
Retailer 6$2,931 USD
Retailer 8$2,943 USD
Retailer 13$3,371 USD
Retailer 15$4,125 USD
Brilliant Earth$5,390 USD

41 data points across 19 retailers

21 retailers$736 USD to $5,390 USD

A
Cheapest Retailer
-
$736 USD
A
Retailer 2
-
$823 USD
View
Final sale: no returns
Retailer 3
-
$842 USD
View
Price last confirmed 38 days ago
A
Retailer 4
-
$854 USD
View
Retailer 5
-
$854 USD
View
Price last confirmed 12 days ago
A
Retailer 6
-
$1,011 USD
HK$7,900 HKD
View
A
Retailer 7
-
$1,055 USD
View
B+
Retailer 8
-
$1,222 USD
View
A
Retailer 9
-
$1,340 USD
€1,276 EUR
View
A
Retailer 10
-
$1,366 USD
£1,076 GBP
View
A
Retailer 11
-
$1,857 USD
View
B+
Retailer 12
-
$2,305 USD
View
B+
Retailer 13
-
$2,400 USD
View
B+
Retailer 14
-
$2,652 USD
£2,088 GBP
View
B+
Retailer 15
-
$2,769 USD
View
B+
Retailer 16
-
$2,886 USD
View
B+
Retailer 17
-
$2,931 USD
SGD 3,961 SGD
View
B+
Retailer 18
-
$2,943 USD
View
B+
Retailer 19
-
$3,371 USD
£2,654 GBP
View
Retailer 20
-
$4,125 USD
View
Price last confirmed 8 days ago
Most Expensive
B
Brilliant Earth
21698657A · Oct 29
$5,390 USD
View
20 more retailers have this diamond
Prices start from $736 USDSave up to $4,654 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.

A
5.57ct Emerald
$736 USD