Emerald|Lab Grown|IGI

1.26ct D VS1 Emerald Lab Grown Diamond

ID • D/VS1 • IGI LG840654950

Shape and cutting style on the report: Emerald cut

Certificate IGI LG840654950

Diamond specifications and retailer prices

From $188 USD
As of October 30, 2026
Save $1,152 USD (86%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,340 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.26ct lab-grown emerald diamond

This 1.26ct lab-grown emerald sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG840654950 or 840654950. Listed at 18 retailers as of October 29, 2026, with prices from $188 to $1,340, a $1,152 spread on the same certified stone. Brilliant Earth lists it at $1,340. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.26
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840654950
Dimensions7.77 × 5.01 × 3.28 mm
L/W Ratio1.55
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.77 mm5.01 mm1.26 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840654950
Side View
Table 70.0%Crown 33.7°Girdle: MediumPavilion 41.6°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: $1,340 USD|Low: $181 USD|High: $1,340 USD|Avg: $588 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
October 30, 2026
Retailer 17$188 USD
Retailer 7$210 USD
Retailer 5$233 USD
Retailer 18$233 USD
Retailer 8$315 USD
Retailer 12$401 USD
Retailer 2$423 USD
Retailer 11$432 USD
Retailer 3$482 USD
Retailer 6$494 USD
Retailer 14$569 USD
Retailer 13$715 USD
Retailer 9$750 USD
Retailer 16$752 USD
Retailer 10$804 USD
Retailer 15$1,096 USD
Retailer 4$1,156 USD
Brilliant Earth$1,340 USD

31 data points across 18 retailers

18 retailers$188 USD to $1,340 USD

A
Cheapest Retailer
-
$188 USD
A
Retailer 2
-
$210 USD
View
Final sale: no returns
A
Retailer 3
-
$233 USD
View
A
Retailer 4
-
$233 USD
View
B+
Retailer 5
-
$315 USD
View
A
Retailer 6
-
$401 USD
ZAR 6,471 ZAR
View
A
Retailer 7
-
$423 USD
£333 GBP
View
A
Retailer 8
-
$432 USD
€411 EUR
View
A
Retailer 9
-
$482 USD
View
B+
Retailer 10
-
$494 USD
View
B+
Retailer 11
-
$569 USD
A$875 AUD
View
B+
Retailer 12
-
$715 USD
A$1,100 AUD
View
B+
Retailer 13
-
$750 USD
View
B
Retailer 14
-
$752 USD
View
B
Retailer 15
-
$804 USD
View
B
Retailer 16
-
$1,096 USD
£863 GBP
View
B
Retailer 17
-
$1,156 USD
View
Most Expensive
B
Brilliant Earth
21674969A · Oct 29
$1,340 USD
View
17 more retailers have this diamond
Prices start from $188 USDSave up to $1,152 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
1.26ct Emerald
$188 USD