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Emerald|Lab Grown|IGI

1.04ct D FL Emerald Lab Grown Diamond

ID • D/FL • IGI LG818689410

Shape and cutting style on the report: Emerald cut

Certificate IGI LG818689410

Diamond specifications and retailer prices

From $266 USD
As of October 30, 2026
Save $2,004 USD (88%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,270 USD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.04ct lab-grown emerald diamond

This 1.04ct 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 LG818689410 or 818689410. Listed at 20 retailers as of October 30, 2026, with prices from $266 to $2,270, a $2,004 spread on the same certified stone. Brilliant Earth lists it at $2,270. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.04
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.5°
Pavilion angle41.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818689410
Dimensions6.78 × 4.75 × 3.17 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
6.78 mm4.75 mm1.04 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818689410
Side View
Table 63.0%Crown 37.5°Girdle: MediumPavilion 41.8°Culet: LargeDepth 66.7%

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: $2,270 USD|Low: $266 USD|High: $2,730 USD|Avg: $858 USD|-16.8%
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
October 31, 2026
Retailer 8$266 USD
Retailer 4$317 USD
Retailer 5$317 USD
Retailer 9$398 USD
Retailer 3$430 USD
Retailer 13$516 USD
Retailer 14$545 USD
Retailer 11$559 USD
Retailer 7$590 USD
Retailer 2$733 USD
Retailer 12$1,002 USD
Retailer 10$1,316 USD
Retailer 6$1,317 USD
Brilliant Earth$2,270 USD

37 data points across 14 retailers

20 retailers$266 USD to $2,270 USD

A
Cheapest Retailer
-
$266 USD
Final sale: no returns
Retailer 2
-
$277 USD
View
Price last confirmed 29 days ago
A
Retailer 3
-
$317 USD
View
A
Retailer 4
-
$317 USD
View
Retailer 5
-
$335 USD
View
Price last confirmed 21 days ago
Retailer 6
-
$358 USD
View
Price last confirmed 28 days ago
A
Retailer 7
-
$398 USD
View
Retailer 8
-
$410 USD
HK$3,200 HKD
View
Price last confirmed 56 days ago
A
Retailer 9
-
$430 USD
View
A
Retailer 10
-
$516 USD
€491 EUR
View
A
Retailer 11
-
$545 USD
ZAR 8,800 ZAR
View
A
Retailer 12
-
$559 USD
£440 GBP
View
A
Retailer 13
-
$590 USD
View
B+
Retailer 14
-
$733 USD
View
B+
Retailer 15
-
$801 USD
View
B+
Retailer 16
-
$1,002 USD
View
Retailer 17
-
$1,151 USD
View
Price last confirmed 23 days ago
B+
Retailer 18
-
$1,316 USD
View
Retailer 19
-
$1,317 USD
£1,037 GBP
View
Price last confirmed 12 days ago
Most Expensive
B
Brilliant Earth
20960866A · Oct 30
$2,270 USD
View
19 more retailers have this diamond
Prices start from $266 USDSave up to $2,004 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
1.04ct Emerald
$266 USD