Emerald|Lab Grown|IGI

1.03ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG685512450

Shape and cutting style on the report: Emerald cut

Certificate IGI LG685512450

Diamond specifications and retailer prices

From $257 CAD
$184 USD
As of October 30, 2026
Save $1,978 CAD (89%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,235 CAD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG685512450 or 685512450. Listed at 22 retailers as of October 30, 2026, with prices from $257 to $2,235, a $1,978 spread on the same certified stone. Brilliant Earth lists it at $2,235. 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
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39°
Pavilion angle37°
OriginLab Grown
Grading LabIGI
CertificateIGI LG685512450
Dimensions4.88 × 4.88 × 6.80 mm
L/W Ratio1.00
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
4.88 mm4.88 mm1.03 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG685512450
Side View
Table 67.0%Crown 39°Girdle: MediumPavilion 37°Culet: LargeDepth 62.5%

Caratlytics Score

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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: $2,235 CAD|Low: $244 CAD|High: $3,436 CAD|Avg: $830 CAD|-35.0%
Brilliant Earth
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 30, 2026
Retailer 7$257 CAD
Retailer 8$285 CAD
Retailer 17$298 CAD
Retailer 3$318 CAD
Retailer 10$318 CAD
Retailer 14$546 CAD
Retailer 4$562 CAD
Retailer 12$566 CAD
Retailer 2$574 CAD
Retailer 19$652 CAD
Retailer 15$775 CAD
Retailer 6$1,023 CAD
Retailer 18$1,080 CAD
Retailer 11$1,092 CAD
Retailer 9$1,097 CAD
Retailer 13$1,169 CAD
Retailer 16$1,488 CAD
Retailer 5$1,594 CAD
Brilliant Earth$2,235 CAD

43 data points across 19 retailers

22 retailers$257 CAD to $2,235 CAD

Retailer 1
-
$254 CAD
$182 USD
Price last confirmed 38 days ago
A
Retailer 2
-
$257 CAD
$184 USD
View
A
Retailer 3
-
$285 CAD
$204 USD
View
Final sale: no returns
A
Retailer 4
-
$298 CAD
$213 USD
View
A
Retailer 5
-
$318 CAD
$228 USD
View
A
Retailer 6
-
$318 CAD
$228 USD
View
A
Retailer 7
-
$546 CAD
ZAR 6,312 ZAR
View
A
Retailer 8
-
$562 CAD
$402 USD
View
A
Retailer 9
-
$566 CAD
€386 EUR
View
A
Retailer 10
-
$574 CAD
£324 GBP
View
A
Retailer 11
-
$652 CAD
$467 USD
View
A
Retailer 12
-
$775 CAD
A$854 AUD
View
B+
Retailer 13
-
$784 CAD
$561 USD
View
B+
Retailer 14
-
$848 CAD
$607 USD
View
B+
Retailer 15
-
$1,023 CAD
$732 USD
View
Retailer 16
-
$1,080 CAD
$773 USD
View
Price last confirmed 11 days ago
B+
Retailer 17
-
$1,097 CAD
$786 USD
View
B+
Retailer 18
-
$1,115 CAD
$798 USD
View
B+
Retailer 19
-
$1,169 CAD
A$1,287 AUD
View
B+
Retailer 20
-
$1,488 CAD
£839 GBP
View
B
Retailer 21
-
$1,594 CAD
$1,141 USD
View
Most Expensive
B
Brilliant Earth
14312913A · Oct 30
$2,235 CAD
$1,600 USD
View
21 more retailers have this diamond
Prices start from $257 CADSave up to $1,978 CAD

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
$257 CAD