CaratHunter
Plans
Emerald|Lab Grown|IGI

1.28ct D FL Emerald Lab Grown Diamond

ID • D/FL • IGI LG845632649

Shape and cutting style on the report: Emerald cut

Certificate IGI LG845632649

Diamond specifications and retailer prices

From €231 EUR
As of November 4, 2026
Save €1,933 EUR (89%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €2,164 EUR at Helzberg Diamonds · As of November 4, 2026
View at Helzberg 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 D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG845632649 or 845632649. Listed at 15 retailers as of November 4, 2026, with prices from €231 to €2,164, a €1,933 spread on the same certified stone. Helzberg Diamonds lists it at €2,164. 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
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.5°
Pavilion angle46°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845632649
Dimensions7.46 × 5.18 × 3.23 mm
L/W Ratio1.44
Culet sizeLarge
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.46 mm5.18 mm1.28 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845632649
Side View
Table 66.0%Crown 30.5°Girdle: MediumPavilion 46°Culet: LargeDepth 62.4%

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: Nov 4
Current: €2,164 EUR|Low: €231 EUR|High: €2,164 EUR|Avg: €927 EUR
Helzberg 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
November 5, 2026
Retailer 13€231 EUR
Retailer 11€266 EUR
Retailer 4€267 EUR
Retailer 10€286 EUR
Retailer 9€426 EUR
Retailer 2€541 EUR
Retailer 15€756 EUR
Retailer 12€879 EUR
Retailer 14€920 EUR
Retailer 5€965 EUR
Retailer 6€1,042 EUR
Retailer 8€1,142 EUR
Retailer 7€1,157 EUR
Retailer 3€1,997 EUR
Helzberg Diamonds€2,164 EUR

3 data points across 15 retailers

15 retailers€231 EUR to €2,164 EUR

A
Cheapest Retailer
-
€231 EUR
A
Retailer 2
-
€266 EUR
View
Final sale: no returns
A
Retailer 3
-
€267 EUR
View
A
Retailer 4
-
€286 EUR
View
A
Retailer 5
-
€426 EUR
View
A
Retailer 6
-
€541 EUR
View
B+
Retailer 7
-
€756 EUR
View
B+
Retailer 8
-
€879 EUR
View
B+
Retailer 9
-
€920 EUR
View
B+
Retailer 10
-
€965 EUR
View
B
Retailer 11
-
€1,042 EUR
View
B
Retailer 12
-
€1,142 EUR
View
B
Retailer 13
-
€1,157 EUR
View
B
Retailer 14
-
€1,997 EUR
View
Most Expensive
B
Helzberg Diamonds
ZXZOKLMJIMKP · Nov 4
€2,164 EUR
$2,438 USD
View
14 more retailers have this diamond
Prices start from €231 EURSave up to €1,933 EUR

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
€231 EUR