Emerald|Lab Grown|IGI

1.28ct F VS2 Emerald Lab Grown Diamond

ID • F/VS2 • IGI LG702551083

Shape and cutting style on the report: Emerald cut

Certificate IGI LG702551083

Diamond specifications and retailer prices

From $251 USD
As of October 30, 2026
Save $1,001 USD (80%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,252 USD at MOH London · As of October 29, 2026
View at MOH London

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 LG702551083 or 702551083. Listed at 15 retailers as of October 29, 2026, with prices from $251 to $1,252, a $1,001 spread on the same certified stone. MOH London lists it at $1,252. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.9°
Pavilion angle43.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG702551083
Dimensions7.25 × 5.00 × 3.39 mm
L/W Ratio1.45
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.25 mm5.00 mm1.28 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG702551083
Side View
Table 61.0%Crown 37.9°Girdle: MED-STKPavilion 43.8°Culet: LargeDepth 67.8%

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 30
Current: $1,252 USD|Low: $241 USD|High: $1,261 USD|Avg: $611 USD|+4.6%
MOH London
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
October 30, 2026
Retailer 10$251 USD
Retailer 3$281 USD
Retailer 5$291 USD
Retailer 12$311 USD
Retailer 15$311 USD
Retailer 8$470 USD
Retailer 4$514 USD
Retailer 13$522 USD
Retailer 6$565 USD
Retailer 2$592 USD
Retailer 11$810 USD
Retailer 9$955 USD
Retailer 14$1,000 USD
Retailer 7$1,051 USD
MOH London$1,252 USD

43 data points across 15 retailers

15 retailers$251 USD to $1,252 USD

A
Cheapest Retailer
-
$251 USD
A
Retailer 2
-
$281 USD
View
Final sale: no returns
A
Retailer 3
-
$291 USD
View
A
Retailer 4
-
$311 USD
View
A
Retailer 5
-
$311 USD
View
A
Retailer 6
-
$470 USD
View
B+
Retailer 7
-
$514 USD
View
B+
Retailer 8
-
$522 USD
View
B+
Retailer 9
-
$565 USD
View
B+
Retailer 10
-
$592 USD
£466 GBP
View
B
Retailer 11
-
$810 USD
View
B
Retailer 12
-
$955 USD
View
B
Retailer 13
-
$1,000 USD
View
Retailer 14
-
$1,051 USD
View
Price last confirmed 12 days ago
Most Expensive
B
MOH London
LG702551083 · Oct 29
$1,252 USD
£986 GBP
View
14 more retailers have this diamond
Prices start from $251 USDSave up to $1,001 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
$251 USD