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Emerald|Lab Grown|IGI

1.03ct D FL Emerald Lab Grown Diamond

ID • D/FL • IGI LG840630602

Shape and cutting style on the report: Emerald cut

Certificate IGI LG840630602

Diamond specifications and retailer prices

From €206 EUR
$230 USD
As of October 30, 2026
Save €1,529 EUR (88%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €1,735 EUR at Helzberg Diamonds · As of October 31, 2026
View at Helzberg Diamonds

About this 1.03ct lab-grown emerald diamond

This 1.03ct lab-grown emerald sits in the classic one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG840630602 or 840630602. Listed at 20 retailers as of October 30, 2026, with prices from €206 to €1,735, a €1,529 spread on the same certified stone. Helzberg Diamonds lists it at €1,735. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle42.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840630602
Dimensions6.81 × 4.81 × 3.28 mm
L/W Ratio1.42
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
6.81 mm4.81 mm1.03 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840630602
Side View
Table 63.0%Crown 32.8°Girdle: MED-STKPavilion 42.9°Culet: LargeDepth 68.2%

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: €1,735 EUR|Low: €206 EUR|High: €2,417 EUR|Avg: €738 EUR
Helzberg Diamonds
Retailer 2
Retailer 3
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Retailer 7
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Retailer 12
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Retailer 19
Retailer 20
October 31, 2026
Retailer 9€206 EUR
Retailer 8€231 EUR
Retailer 4€239 EUR
Retailer 17€256 EUR
Retailer 18€256 EUR
Retailer 10€433 EUR
Retailer 15€439 EUR
Retailer 14€448 EUR
Retailer 5€465 EUR
Retailer 2€482 EUR
Retailer 3€517 EUR
Retailer 11€724 EUR
Retailer 20€823 EUR
Retailer 16€825 EUR
Retailer 7€869 EUR
Retailer 6€939 EUR
Retailer 19€1,026 EUR
Retailer 12€1,132 EUR
Retailer 13€1,540 EUR
Helzberg Diamonds€1,735 EUR

19 data points across 20 retailers

20 retailers€206 EUR to €1,735 EUR

A
Cheapest Retailer
-
€206 EUR
$230 USD
A
Retailer 2
-
€231 EUR
$258 USD
View
Final sale: no returns
A
Retailer 3
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€239 EUR
$267 USD
View
A
Retailer 4
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€256 EUR
$286 USD
View
A
Retailer 5
-
€256 EUR
$286 USD
View
A
Retailer 6
-
€433 EUR
$484 USD
View
A
Retailer 7
-
€439 EUR
ZAR 7,932 ZAR
View
A
Retailer 8
-
€448 EUR
View
A
Retailer 9
-
€465 EUR
$519 USD
View
A
Retailer 10
-
€482 EUR
£424 GBP
View
B+
Retailer 11
-
€517 EUR
$578 USD
View
B+
Retailer 12
-
€724 EUR
SGD 1,093 SGD
View
B+
Retailer 13
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€823 EUR
$919 USD
View
B
Retailer 14
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€825 EUR
$922 USD
View
B+
Retailer 15
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€869 EUR
$971 USD
View
B+
Retailer 16
-
€939 EUR
$1,049 USD
View
B+
Retailer 17
-
€1,026 EUR
£903 GBP
View
B
Retailer 18
-
€1,132 EUR
$1,265 USD
View
B
Retailer 19
-
€1,540 EUR
$1,720 USD
View
Most Expensive
B
Helzberg Diamonds
ZXZOKGMJGMGI · Oct 31
€1,735 EUR
$1,938 USD
View
19 more retailers have this diamond
Prices start from €206 EURSave up to €1,529 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
1.03ct Emerald
€206 EUR