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Emerald|Lab Grown|IGI

1.00ct E FL Emerald Lab Grown Diamond

ID • E/FL • IGI LG818659302

Shape and cutting style on the report: Emerald cut

Certificate IGI LG818659302

Diamond specifications and retailer prices

From $300 SGD
$234 USD
As of October 28, 2026
Save $2,404 SGD (89%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,704 SGD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1ct lab-grown emerald diamond

This 1ct lab-grown emerald sits in the classic one-carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG818659302 or 818659302. Listed at 17 retailers as of October 28, 2026, with prices from $300 to $2,704, a $2,404 spread on the same certified stone. Brilliant Earth lists it at $2,704. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.1°
Pavilion angle42.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818659302
Dimensions6.96 × 4.70 × 3.14 mm
L/W Ratio1.48
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
6.96 mm4.70 mm1.00 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818659302
Side View
Table 65.0%Crown 31.1°Girdle: MED-STKPavilion 42.1°Culet: LargeDepth 66.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $2,704 SGD|Low: $300 SGD|High: $2,794 SGD|Avg: $975 SGD|-3.2%
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
Retailer 15
October 29, 2026
Retailer 3$300 SGD
Retailer 6$441 SGD
Retailer 8$563 SGD
Retailer 10$571 SGD
Retailer 4$572 SGD
Retailer 2$612 SGD
Retailer 7$666 SGD
Retailer 13$711 SGD
Retailer 5$900 SGD
Retailer 12$1,073 SGD
Retailer 14$1,136 SGD
Retailer 15$1,137 SGD
Retailer 9$1,327 SGD
Retailer 11$1,335 SGD
Brilliant Earth$2,704 SGD

42 data points across 15 retailers

17 retailers$300 SGD to $2,704 SGD

A
Cheapest Retailer
-
$300 SGD
$234 USD
Final sale: no returns
Retailer 2
-
$341 SGD
$266 USD
View
Price last confirmed 27 days ago
Retailer 3
-
$411 SGD
$321 USD
View
Price last confirmed 36 days ago
Retailer 4
-
$441 SGD
$344 USD
View
Price last confirmed 26 days ago
A
Retailer 5
-
$563 SGD
€418 EUR
View
A
Retailer 6
-
$571 SGD
ZAR 7,199 ZAR
View
A
Retailer 7
-
$572 SGD
$446 USD
View
A
Retailer 8
-
$612 SGD
£376 GBP
View
B+
Retailer 9
-
$711 SGD
$555 USD
View
B+
Retailer 10
-
$900 SGD
View
B+
Retailer 11
-
$1,073 SGD
$837 USD
View
B+
Retailer 12
-
$1,136 SGD
$886 USD
View
B+
Retailer 13
-
$1,137 SGD
$887 USD
View
B+
Retailer 14
-
$1,327 SGD
$1,035 USD
View
B+
Retailer 15
-
$1,335 SGD
£820 GBP
View
Retailer 16
-
$1,416 SGD
$1,105 USD
View
Price last confirmed 29 days ago
Most Expensive
B
Brilliant Earth
21421169A · Oct 29
$2,704 SGD
$2,110 USD
View
16 more retailers have this diamond
Prices start from $300 SGDSave up to $2,404 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
$300 SGD