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Emerald|Lab Grown|IGI

1.00ct D FL Emerald Lab Grown Diamond

EX • D/FL • IGI LG823614554

Shape and cutting style on the report: Emerald cut

Certificate IGI LG823614554

Diamond specifications and retailer prices

From $363 USD
As of October 28, 2026
Save $2,067 USD (85%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $2,430 USD at Do Amore Diamonds · As of October 28, 2026
View at Do Amore Diamonds

About this 1ct lab-grown emerald diamond

This 1ct 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 LG823614554 or 823614554. Listed at 23 retailers as of October 28, 2026, with prices from $363 to $2,430, a $2,067 spread on the same certified stone. Do Amore Diamonds lists it at $2,430. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
D
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle30.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823614554
Dimensions7.19 × 4.74 × 2.96 mm
L/W Ratio1.52
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
7.19 mm4.74 mm1.00 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823614554
Side View
Table 65.0%Crown 33.1°Girdle: MED-STKPavilion 30.7°Culet: LargeDepth 62.4%

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 28
Current: $2,430 USD|Low: $363 USD|High: $2,430 USD|Avg: $1,173 USD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 7$363 USD
Retailer 10$555 USD
Retailer 11$598 USD
Retailer 4$689 USD
Retailer 9$730 USD
Retailer 5$764 USD
Retailer 2$799 USD
Retailer 3$1,235 USD
Retailer 6$1,587 USD
Retailer 8$1,746 USD
Do Amore Diamonds$2,430 USD

39 data points across 11 retailers

23 retailers$363 USD to $2,430 USD

A
Retailer 1
-
$325 USD
Price last confirmed 18 days ago
A
Retailer 2
-
$325 USD
View
Price last confirmed 36 days ago
A
Retailer 3
-
$363 USD
View
Final sale: no returns
A
Retailer 4
-
$398 USD
View
Price last confirmed 36 days ago
A
Retailer 5
-
$403 USD
View
Price last confirmed 26 days ago
A
Retailer 6
-
$403 USD
View
Price last confirmed 17 days ago
A
Retailer 7
-
$448 USD
View
A
Retailer 8
-
$555 USD
View
B+
Retailer 9
-
$598 USD
View
B+
Retailer 10
-
$689 USD
€656 EUR
View
B+
Retailer 11
-
$730 USD
View
B+
Retailer 12
-
$764 USD
ZAR 12,344 ZAR
View
B+
Retailer 13
-
$794 USD
£626 GBP
View
Price last confirmed 16 days ago
B+
Retailer 14
-
$799 USD
£629 GBP
View
B
Retailer 15
-
$964 USD
View
B
Retailer 16
-
$1,235 USD
View
B
Retailer 17
-
$1,325 USD
CA$1,840 CAD
View
B
Retailer 18
-
$1,429 USD
View
Price last confirmed 22 days ago
B
Retailer 19
-
$1,564 USD
View
B
Retailer 20
-
$1,587 USD
View
B
Retailer 21
-
$1,587 USD
View
B
Retailer 22
-
$1,746 USD
£1,375 GBP
View
Price last confirmed 8 days ago
Most Expensive
B
Do Amore Diamonds
20-E94811 · Oct 28
$2,430 USD
View
22 more retailers have this diamond
Prices start from $363 USDSave up to $2,067 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
1.00ct Emerald
$363 USD