Emerald|Lab Grown|IGI

1.28ct D VVS2 Emerald Lab Grown Diamond

EX • D/VVS2 • IGI LG843636609

Shape and cutting style on the report: Emerald cut

Certificate IGI LG843636609

Diamond specifications and retailer prices

From $186 USD
As of October 23, 2026
Save $1,044 USD (85%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,230 USD at Brilliant Earth · As of October 26, 2026
View at Brilliant Earth

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 D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG843636609 or 843636609. Listed at 18 retailers as of October 23, 2026, with prices from $186 to $1,230, a $1,044 spread on the same certified stone. Brilliant Earth lists it at $1,230. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28
Carat
D
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle41.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843636609
Dimensions7.46 × 5.23 × 3.46 mm
L/W Ratio1.43
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.46 mm5.23 mm1.28 ctD / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843636609
Side View
Table 65.0%Crown 33.7°Girdle: Slightly ThickPavilion 41.9°Culet: LargeDepth 66.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 23
Current: $547 USD|Low: $186 USD|High: $1,110 USD|Avg: $549 USD|-0.5%
Retailer 1
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Retailer 18
October 26, 2026
Retailer 9$186 USD
Retailer 11$204 USD
Retailer 6$214 USD
Retailer 2$229 USD
Retailer 17$229 USD
Retailer 16$310 USD
Retailer 18$379 USD
Retailer 8$391 USD
Retailer 14$400 USD
Retailer 1$547 USD
Retailer 4$553 USD
Retailer 7$566 USD
Retailer 3$736 USD
Retailer 13$739 USD
Retailer 5$765 USD
Retailer 12$769 USD
Retailer 15$782 USD
Retailer 10$1,110 USD

7 data points across 18 retailers

18 retailers$186 USD to $1,230 USD

A
Cheapest Retailer
-
$186 USD
A
Retailer 2
-
$214 USD
View
A
Retailer 3
-
$229 USD
View
A
Retailer 4
-
$229 USD
View
B+
Retailer 5
-
$310 USD
View
A
Retailer 6
-
$379 USD
€361 EUR
View
A
Retailer 7
-
$391 USD
ZAR 6,316 ZAR
View
A
Retailer 8
-
$400 USD
£315 GBP
View
A
Retailer 9
-
$547 USD
View
A
Retailer 10
-
$553 USD
View
B+
Retailer 11
-
$566 USD
A$870 AUD
View
B+
Retailer 12
-
$736 USD
View
B+
Retailer 13
-
$739 USD
SGD 998 SGD
View
B+
Retailer 14
-
$765 USD
View
B+
Retailer 15
-
$769 USD
View
B+
Retailer 16
-
$782 USD
View
B
Retailer 17
-
$1,110 USD
£874 GBP
View
Price last confirmed 8 days ago
Most Expensive
B
Brilliant Earth
22294623A · Oct 26
$1,230 USD
View
17 more retailers have this diamond
Prices start from $186 USDSave up to $1,044 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
$186 USD