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Emerald|Lab Grown|IGI

1.03ct D FL Emerald Lab Grown Diamond

ID • D/FL • IGI LG840632242

Shape and cutting style on the report: Emerald cut

Certificate IGI LG840632242

Diamond specifications and retailer prices

From $230 USD
As of October 30, 2026
Save $1,708 USD (88%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,938 USD at Helzberg Diamonds · As of October 29, 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 LG840632242 or 840632242. Listed at 20 retailers as of October 29, 2026, with prices from $230 to $1,938, a $1,708 spread on the same certified stone. Helzberg Diamonds lists it at $1,938. 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 angle36.9°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840632242
Dimensions6.87 × 4.74 × 3.02 mm
L/W Ratio1.45
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
6.87 mm4.74 mm1.03 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840632242
Side View
Table 65.0%Crown 36.9°Girdle: MediumPavilion 37.7°Culet: LargeDepth 63.7%

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: $1,938 USD|Low: $230 USD|High: $2,700 USD|Avg: $827 USD
Helzberg Diamonds
Retailer 2
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Retailer 20
October 30, 2026
Retailer 9$230 USD
Retailer 8$258 USD
Retailer 4$267 USD
Retailer 18$286 USD
Retailer 19$286 USD
Retailer 10$484 USD
Retailer 16$491 USD
Retailer 14$501 USD
Retailer 5$519 USD
Retailer 13$539 USD
Retailer 3$578 USD
Retailer 11$809 USD
Retailer 20$919 USD
Retailer 17$922 USD
Retailer 7$971 USD
Retailer 6$1,049 USD
Retailer 15$1,152 USD
Retailer 12$1,265 USD
Retailer 2$1,720 USD
Helzberg Diamonds$1,938 USD

23 data points across 20 retailers

20 retailers$230 USD to $1,938 USD

A
Cheapest Retailer
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$230 USD
A
Retailer 2
-
$258 USD
View
Final sale: no returns
A
Retailer 3
-
$267 USD
View
A
Retailer 4
-
$286 USD
View
A
Retailer 5
-
$286 USD
View
A
Retailer 6
-
$484 USD
View
A
Retailer 7
-
$491 USD
ZAR 7,932 ZAR
View
A
Retailer 8
-
$501 USD
€477 EUR
View
A
Retailer 9
-
$519 USD
View
A
Retailer 10
-
$539 USD
£424 GBP
View
B+
Retailer 11
-
$578 USD
View
B+
Retailer 12
-
$809 USD
SGD 1,093 SGD
View
B+
Retailer 13
-
$919 USD
View
B+
Retailer 14
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$922 USD
View
B+
Retailer 15
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$971 USD
View
B+
Retailer 16
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$1,049 USD
View
B+
Retailer 17
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$1,152 USD
£907 GBP
View
B
Retailer 18
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$1,265 USD
View
B
Retailer 19
-
$1,720 USD
View
Most Expensive
B
Helzberg Diamonds
ZXZOKGMJIIKI · Oct 29
$1,938 USD
View
19 more retailers have this diamond
Prices start from $230 USDSave up to $1,708 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
1.03ct Emerald
$230 USD