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Emerald|Lab Grown|IGI

1.05ct E IF Emerald Lab Grown Diamond

GD • E/IF • IGI LG621495340

Shape and cutting style on the report: Emerald cut

Certificate IGI LG621495340

Diamond specifications and retailer prices

From $289 SGD
$226 USD
As of October 30, 2026
Save $1,344 SGD (82%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,633 SGD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.05ct lab-grown emerald diamond

This 1.05ct 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 LG621495340 or 621495340. Listed at 21 retailers as of October 30, 2026, with prices from $289 to $1,633, a $1,344 spread on the same certified stone. Reve Diamonds lists it at $1,633. 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

1.05
Carat
E
Colour
IF
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29.6°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG621495340
Dimensions7.21 × 4.81 × 3.02 mm
L/W Ratio1.50
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
7.21 mm4.81 mm1.05 ctE / IF
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG621495340
Side View
Table 70.0%Crown 29.6°Girdle: MED-STKPavilion 39.2°Culet: LNGDepth 62.8%

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: $669 SGD|Low: $277 SGD|High: $1,633 SGD|Avg: $813 SGD|+6.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
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Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Reve Diamonds
October 31, 2026
Retailer 19$289 SGD
Retailer 9$322 SGD
Retailer 10$335 SGD
Retailer 2$358 SGD
Retailer 6$358 SGD
Retailer 4$483 SGD
Retailer 12$579 SGD
Retailer 14$616 SGD
Retailer 7$658 SGD
Retailer 1$669 SGD
Retailer 3$777 SGD
Retailer 15$874 SGD
Retailer 18$940 SGD
Retailer 13$1,042 SGD
Retailer 5$1,153 SGD
Retailer 8$1,214 SGD
Retailer 11$1,220 SGD
Retailer 17$1,393 SGD
Retailer 16$1,438 SGD
Reve Diamonds$1,633 SGD

40 data points across 20 retailers

21 retailers$289 SGD to $1,633 SGD

A
Cheapest Retailer
-
$289 SGD
$226 USD
A
Retailer 2
-
$322 SGD
$252 USD
View
Final sale: no returns
A
Retailer 3
-
$335 SGD
$262 USD
View
A
Retailer 4
-
$358 SGD
$280 USD
View
A
Retailer 5
-
$358 SGD
$280 USD
View
A
Retailer 6
-
$483 SGD
$378 USD
View
A
Retailer 7
-
$579 SGD
€431 EUR
View
B+
Retailer 8
-
$616 SGD
ZAR 7,783 ZAR
View
B+
Retailer 9
-
$658 SGD
$515 USD
View
B+
Retailer 10
-
$669 SGD
£412 GBP
View
B+
Retailer 11
-
$777 SGD
$608 USD
View
B+
Retailer 12
-
$874 SGD
A$1,052 AUD
View
B
Retailer 13
-
$940 SGD
$735 USD
View
B+
Retailer 14
-
$1,042 SGD
A$1,254 AUD
View
Retailer 15
-
$1,051 SGD
$822 USD
View
Price last confirmed 23 days ago
B
Retailer 16
-
$1,153 SGD
$902 USD
View
B
Retailer 17
-
$1,220 SGD
$954 USD
View
B
Retailer 18
-
$1,239 SGD
$969 USD
View
B
Retailer 19
-
$1,393 SGD
$1,090 USD
View
B
Retailer 20
-
$1,438 SGD
£886 GBP
View
Most Expensive
B
Reve Diamonds
736E58EAB · Oct 30
$1,633 SGD
$1,277 USD
View
20 more retailers have this diamond
Prices start from $289 SGDSave up to $1,344 SGD

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
1.05ct Emerald
$289 SGD