Emerald|Lab Grown|IGI

1.28ct E VS1 Emerald Lab Grown Diamond

ID • E/VS1 • IGI LG837645556

Shape and cutting style on the report: Emerald cut

Certificate IGI LG837645556

Diamond specifications and retailer prices

From $206 USD
As of October 30, 2026
Save $1,764 USD (90%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,970 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.28ct lab-grown emerald diamond

This 1.28ct lab-grown emerald sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG837645556 or 837645556. Listed at 16 retailers as of October 29, 2026, with prices from $206 to $1,970, a $1,764 spread on the same certified stone. Do Amore Diamonds lists it at $1,970. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837645556
Dimensions7.49 × 5.21 × 3.41 mm
L/W Ratio1.44
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.49 mm5.21 mm1.28 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837645556
Side View
Table 64.0%Crown 32.8°Girdle: ThinPavilion 39°Culet: LargeDepth 65.5%

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: $1,970 USD|Low: $206 USD|High: $1,970 USD|Avg: $721 USD
Do Amore Diamonds
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
October 30, 2026
Retailer 10$206 USD
Retailer 16$230 USD
Retailer 7$238 USD
Retailer 11$255 USD
Retailer 5$375 USD
Retailer 3$439 USD
Retailer 9$525 USD
Retailer 13$576 USD
Retailer 14$670 USD
Retailer 6$686 USD
Retailer 15$904 USD
Retailer 2$961 USD
Retailer 8$1,076 USD
Retailer 12$1,134 USD
Retailer 4$1,211 USD
Do Amore Diamonds$1,970 USD

4 data points across 16 retailers

16 retailers$206 USD to $1,970 USD

A
Cheapest Retailer
-
$206 USD
A
Retailer 2
-
$230 USD
View
Final sale: no returns
A
Retailer 3
-
$238 USD
View
A
Retailer 4
-
$255 USD
View
A
Retailer 5
-
$375 USD
View
A
Retailer 6
-
$439 USD
View
B+
Retailer 7
-
$525 USD
£414 GBP
View
B+
Retailer 8
-
$576 USD
View
B+
Retailer 9
-
$670 USD
View
B+
Retailer 10
-
$686 USD
A$1,056 AUD
View
B
Retailer 11
-
$904 USD
View
B
Retailer 12
-
$961 USD
CA$1,334 CAD
View
B
Retailer 13
-
$1,076 USD
View
B
Retailer 14
-
$1,134 USD
£893 GBP
View
B
Retailer 15
-
$1,211 USD
View
Most Expensive
B
Do Amore Diamonds
27-FB41E5FDB · Oct 29
$1,970 USD
View
15 more retailers have this diamond
Prices start from $206 USDSave up to $1,764 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
1.28ct Emerald
$206 USD