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Emerald|Lab Grown|IGI

1.02ct D FL Emerald Lab Grown Diamond

ID • D/FL • IGI LG818670638

Shape and cutting style on the report: Emerald cut

Certificate IGI LG818670638

Diamond specifications and retailer prices

From $229 USD
As of October 30, 2026
Save $1,481 USD (87%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,710 USD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.02ct lab-grown emerald diamond

This 1.02ct 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 LG818670638 or 818670638. Listed at 20 retailers as of October 30, 2026, with prices from $229 to $1,710, a $1,481 spread on the same certified stone. Brilliant Earth lists it at $1,710. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle42.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818670638
Dimensions6.87 × 4.80 × 3.21 mm
L/W Ratio1.43
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 mm4.80 mm1.02 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818670638
Side View
Table 66.0%Crown 33.9°Girdle: MediumPavilion 42.5°Culet: LargeDepth 66.9%

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: $1,710 USD|Low: $224 USD|High: $2,670 USD|Avg: $770 USD|-36.0%
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 31, 2026
Retailer 8$229 USD
Retailer 7$255 USD
Retailer 3$265 USD
Retailer 16$283 USD
Retailer 17$283 USD
Retailer 9$482 USD
Retailer 14$487 USD
Retailer 12$496 USD
Retailer 2$530 USD
Retailer 19$568 USD
Retailer 10$804 USD
Retailer 18$911 USD
Retailer 15$914 USD
Retailer 6$963 USD
Retailer 5$1,039 USD
Retailer 4$1,113 USD
Retailer 13$1,142 USD
Retailer 11$1,250 USD
Brilliant Earth$1,710 USD

38 data points across 19 retailers

20 retailers$229 USD to $1,710 USD

A
Cheapest Retailer
-
$229 USD
A
Retailer 2
-
$255 USD
View
Final sale: no returns
A
Retailer 3
-
$265 USD
View
A
Retailer 4
-
$283 USD
View
A
Retailer 5
-
$283 USD
View
A
Retailer 6
-
$482 USD
View
A
Retailer 7
-
$487 USD
ZAR 7,864 ZAR
View
A
Retailer 8
-
$496 USD
€472 EUR
View
A
Retailer 9
-
$530 USD
£417 GBP
View
B+
Retailer 10
-
$568 USD
View
B+
Retailer 11
-
$804 USD
SGD 1,087 SGD
View
Retailer 12
-
$844 USD
View
Price last confirmed 25 days ago
B+
Retailer 13
-
$911 USD
View
B
Retailer 14
-
$914 USD
View
B+
Retailer 15
-
$963 USD
View
B+
Retailer 16
-
$1,039 USD
View
B
Retailer 17
-
$1,113 USD
£876 GBP
View
B+
Retailer 18
-
$1,142 USD
£899 GBP
View
B+
Retailer 19
-
$1,250 USD
View
Most Expensive
B
Brilliant Earth
21418876A · Oct 30
$1,710 USD
View
19 more retailers have this diamond
Prices start from $229 USDSave up to $1,481 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
1.02ct Emerald
$229 USD