Emerald|Lab Grown|IGI

1.00ct E IF Emerald Lab Grown Diamond

GD • E/IF • IGI LG671413723

Shape and cutting style on the report: Emerald cut

Certificate IGI LG671413723

Diamond specifications and retailer prices

From $200 USD
As of October 29, 2026
Save $994 USD (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,194 USD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 1ct lab-grown emerald diamond

This 1ct lab-grown emerald sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade and certified by IGI LG671413723 or 671413723. Listed at 21 retailers as of October 28, 2026, with prices from $200 to $1,194, a $994 spread on the same certified stone. Reve Diamonds lists it at $1,194. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.00
Carat
E
Color
IF
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.7°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG671413723
Dimensions6.81 × 4.75 × 3.13 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
6.81 mm4.75 mm1.00 ctE / IF
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG671413723
Side View
Table 58.0%Crown 32.7°Girdle: MED-STKPavilion 39.2°Culet: LargeDepth 65.9%

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 29
Current: $455 USD|Low: $192 USD|High: $1,173 USD|Avg: $499 USD|+4.6%
Retailer 1
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Retailer 5
Retailer 6
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Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 16
October 30, 2026
Retailer 15$200 USD
Retailer 8$224 USD
Retailer 5$232 USD
Retailer 4$248 USD
Retailer 16$248 USD
Retailer 6$345 USD
Retailer 10$426 USD
Retailer 9$433 USD
Retailer 1$455 USD
Retailer 7$484 USD
Retailer 11$606 USD
Retailer 2$798 USD
Retailer 14$800 USD
Retailer 3$975 USD
Retailer 13$1,035 USD
Retailer 12$1,166 USD

44 data points across 16 retailers

21 retailers$200 USD to $1,194 USD

A
Cheapest Retailer
-
$200 USD
A
Retailer 2
-
$224 USD
View
Final sale: no returns
A
Retailer 3
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$232 USD
View
A
Retailer 4
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$248 USD
View
A
Retailer 5
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$248 USD
View
A
Retailer 6
-
$282 USD
HK$2,200 HKD
View
A
Retailer 7
-
$345 USD
View
A
Retailer 8
-
$426 USD
ZAR 6,884 ZAR
View
A
Retailer 9
-
$433 USD
€412 EUR
View
B+
Retailer 10
-
$455 USD
£358 GBP
View
B+
Retailer 11
-
$484 USD
View
B+
Retailer 12
-
$552 USD
View
B+
Retailer 13
-
$606 USD
A$933 AUD
View
B+
Retailer 14
-
$673 USD
SGD 910 SGD
View
B
Retailer 15
-
$798 USD
View
B
Retailer 16
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$800 USD
View
B
Retailer 17
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$851 USD
View
B
Retailer 18
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$975 USD
£768 GBP
View
B
Retailer 19
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$1,035 USD
View
Retailer 20
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$1,166 USD
£918 GBP
View
Price last confirmed 8 days ago
Most Expensive
B
Reve Diamonds
F88767845 · Oct 28
$1,194 USD
View
20 more retailers have this diamond
Prices start from $200 USDSave up to $994 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
$200 USD