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Emerald|Lab Grown|IGI

1.00ct D FL Emerald Lab Grown Diamond

ID • D/FL • IGI LG840619161

Shape and cutting style on the report: Emerald cut

Certificate IGI LG840619161

Diamond specifications and retailer prices

From $288 SGD
$225 USD
As of October 29, 2026
Save $2,139 SGD (88%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,428 SGD at Helzberg Diamonds · As of October 29, 2026
View at Helzberg 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 LG840619161 or 840619161. Listed at 20 retailers as of October 29, 2026, with prices from $288 to $2,428, a $2,139 spread on the same certified stone. Helzberg Diamonds lists it at $2,428. 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
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle43.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840619161
Dimensions6.69 × 4.56 × 3.22 mm
L/W Ratio1.47
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
6.69 mm4.56 mm1.00 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840619161
Side View
Table 62.0%Crown 36.3°Girdle: MediumPavilion 43.1°Culet: LargeDepth 70.6%

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: $2,428 SGD|Low: $288 SGD|High: $3,358 SGD|Avg: $1,019 SGD
Helzberg Diamonds
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
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Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 30, 2026
Retailer 10$288 SGD
Retailer 6$323 SGD
Retailer 5$335 SGD
Retailer 19$356 SGD
Retailer 20$356 SGD
Retailer 11$609 SGD
Retailer 17$613 SGD
Retailer 14$626 SGD
Retailer 7$655 SGD
Retailer 13$665 SGD
Retailer 4$702 SGD
Retailer 12$1,012 SGD
Retailer 3$1,147 SGD
Retailer 18$1,151 SGD
Retailer 9$1,215 SGD
Retailer 8$1,305 SGD
Retailer 15$1,437 SGD
Retailer 16$1,576 SGD
Retailer 2$2,064 SGD
Helzberg Diamonds$2,428 SGD

10 data points across 20 retailers

20 retailers$288 SGD to $2,428 SGD

A
Cheapest Retailer
-
$288 SGD
$225 USD
A
Retailer 2
-
$323 SGD
$252 USD
View
Final sale: no returns
A
Retailer 3
-
$335 SGD
$261 USD
View
A
Retailer 4
-
$356 SGD
$278 USD
View
A
Retailer 5
-
$356 SGD
$278 USD
View
A
Retailer 6
-
$609 SGD
$475 USD
View
A
Retailer 7
-
$613 SGD
ZAR 7,729 ZAR
View
A
Retailer 8
-
$626 SGD
€465 EUR
View
A
Retailer 9
-
$655 SGD
$511 USD
View
A
Retailer 10
-
$665 SGD
£409 GBP
View
B+
Retailer 11
-
$702 SGD
$548 USD
View
B+
Retailer 12
-
$1,012 SGD
View
B+
Retailer 13
-
$1,147 SGD
$895 USD
View
B+
Retailer 14
-
$1,151 SGD
$898 USD
View
B+
Retailer 15
-
$1,215 SGD
$948 USD
View
B
Retailer 16
-
$1,305 SGD
$1,018 USD
View
B
Retailer 17
-
$1,437 SGD
£883 GBP
View
B
Retailer 18
-
$1,576 SGD
$1,230 USD
View
B
Retailer 19
-
$2,064 SGD
$1,610 USD
View
Most Expensive
B
Helzberg Diamonds
ZXZOKGMHPHMH · Oct 29
$2,428 SGD
$1,894 USD
View
19 more retailers have this diamond
Prices start from $288 SGDSave up to $2,139 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
1.00ct Emerald
$288 SGD