Emerald|Lab Grown|IGI

1.28ct F VS2 Emerald Lab Grown Diamond

EX • F/VS2 • IGI LG839695740

Shape and cutting style on the report: Emerald cut

Certificate IGI LG839695740

Diamond specifications and retailer prices

From $264 USD
As of October 29, 2026
Save $1,476 USD (85%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,740 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 F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG839695740 or 839695740. Listed at 11 retailers as of October 29, 2026, with prices from $264 to $1,740, a $1,476 spread on the same certified stone. Do Amore Diamonds lists it at $1,740. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28
Carat
F
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839695740
Dimensions7.54 × 5.18 × 3.37 mm
L/W Ratio1.46
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.54 mm5.18 mm1.28 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839695740
Side View
Table 61.0%Crown 33.7°Girdle: MediumPavilion 40.7°Culet: LargeDepth 65.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $1,740 USD|Low: $264 USD|High: $1,740 USD|Avg: $634 USD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 8$264 USD
Retailer 11$303 USD
Retailer 7$391 USD
Retailer 2$406 USD
Retailer 3$423 USD
Retailer 10$501 USD
Retailer 5$651 USD
Retailer 6$763 USD
Retailer 9$833 USD
Retailer 4$1,166 USD
Do Amore Diamonds$1,740 USD

8 data points across 11 retailers

11 retailers$264 USD to $1,740 USD

A
Cheapest Retailer
-
$264 USD
B+
Retailer 2
-
$303 USD
View
A
Retailer 3
-
$391 USD
View
A
Retailer 4
-
$406 USD
€387 EUR
View
B+
Retailer 5
-
$501 USD
View
B+
Retailer 6
-
$651 USD
A$1,001 AUD
View
B+
Retailer 7
-
$763 USD
View
B
Retailer 8
-
$833 USD
View
B
Retailer 9
-
$860 USD
View
B
Retailer 10
-
$1,166 USD
£918 GBP
View
Most Expensive
B
Do Amore Diamonds
27-ADB7477FB · Oct 29
$1,740 USD
View
10 more retailers have this diamond
Prices start from $264 USDSave up to $1,476 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
$264 USD