Emerald|Lab Grown|IGI

1.03ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG617424950

Shape and cutting style on the report: Emerald cut

Certificate IGI LG617424950

Diamond specifications and retailer prices

From $172 USD
As of October 30, 2026
Save $1,488 USD (90%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $1,660 USD at Brilliant Earth · As of October 29, 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 LG617424950 or 617424950. Listed at 23 retailers as of October 29, 2026, with prices from $172 to $1,660, a $1,488 spread on the same certified stone. Brilliant Earth lists it at $1,660. 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 angle31.3°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG617424950
Dimensions6.91 × 4.89 × 3.18 mm
L/W Ratio1.41
Culet sizeLong
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
6.91 mm4.89 mm1.03 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG617424950
Side View
Table 62.0%Crown 31.3°Girdle: MediumPavilion 41.5°Culet: LNGDepth 65.0%

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: $1,660 USD|Low: $172 USD|High: $2,460 USD|Avg: $621 USD|-32.5%
Brilliant Earth
Retailer 2
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Retailer 11
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Retailer 21
October 30, 2026
Retailer 3$172 USD
Retailer 19$193 USD
Retailer 20$200 USD
Retailer 10$213 USD
Retailer 12$332 USD
Retailer 11$346 USD
Retailer 16$405 USD
Retailer 13$405 USD
Retailer 2$428 USD
Retailer 5$437 USD
Retailer 8$455 USD
Retailer 17$575 USD
Retailer 21$725 USD
Retailer 4$757 USD
Retailer 9$838 USD
Retailer 14$851 USD
Retailer 7$1,106 USD
Retailer 15$1,107 USD
Retailer 18$1,255 USD
Retailer 6$1,650 USD
Brilliant Earth$1,660 USD

37 data points across 21 retailers

23 retailers$172 USD to $1,660 USD

A
Cheapest Retailer
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$172 USD
A
Retailer 2
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$193 USD
View
Final sale: no returns
A
Retailer 3
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$200 USD
View
A
Retailer 4
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$213 USD
View
A
Retailer 5
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$332 USD
View
A
Retailer 6
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$346 USD
HK$2,700 HKD
View
A
Retailer 7
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$405 USD
ZAR 6,536 ZAR
View
A
Retailer 8
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$405 USD
€386 EUR
View
A
Retailer 9
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$428 USD
£337 GBP
View
A
Retailer 10
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$437 USD
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A
Retailer 11
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$455 USD
View
A
Retailer 12
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$499 USD
View
A
Retailer 13
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$575 USD
A$884 AUD
View
B+
Retailer 14
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$725 USD
View
B+
Retailer 15
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$757 USD
View
B+
Retailer 16
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$811 USD
View
B+
Retailer 17
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$838 USD
SGD 1,133 SGD
View
Retailer 18
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$851 USD
A$1,309 AUD
View
Price last confirmed 25 days ago
B
Retailer 19
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$1,106 USD
View
B+
Retailer 20
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$1,107 USD
£872 GBP
View
B
Retailer 21
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$1,255 USD
View
B
Retailer 22
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$1,650 USD
View
Most Expensive
B
Brilliant Earth
21826297Y · Oct 29
$1,660 USD
View
22 more retailers have this diamond
Prices start from $172 USDSave up to $1,488 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
$172 USD