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Emerald|Lab Grown|IGI

1.68ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG754593511

Shape and cutting style on the report: Emerald cut

Certificate IGI LG754593511

Diamond specifications and retailer prices

From $350 SGD
$273 USD
As of October 28, 2026
Save $4,546 SGD (93%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $4,896 SGD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.68ct lab-grown emerald diamond

This 1.68ct lab-grown emerald sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG754593511 or 754593511. Listed at 17 retailers as of October 28, 2026, with prices from $350 to $4,896, a $4,546 spread on the same certified stone. Brilliant Earth lists it at $4,896. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.68
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle43.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754593511
Dimensions5.50 × 5.50 × 7.86 mm
L/W Ratio1.00
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
5.50 mm5.50 mm1.68 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754593511
Side View
Table 65.0%Crown 34°Girdle: MediumPavilion 43.5°Culet: LargeDepth 68.0%

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: $4,896 SGD|Low: $350 SGD|High: $5,050 SGD|Avg: $1,564 SGD|-3.0%
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
Retailer 16
Retailer 17
October 29, 2026
Retailer 9$350 SGD
Retailer 12$359 SGD
Retailer 6$415 SGD
Retailer 13$673 SGD
Retailer 17$686 SGD
Retailer 16$734 SGD
Retailer 2$817 SGD
Retailer 10$1,144 SGD
Retailer 7$1,241 SGD
Retailer 15$1,365 SGD
Retailer 4$1,405 SGD
Retailer 5$1,578 SGD
Retailer 3$1,968 SGD
Retailer 8$2,007 SGD
Retailer 14$3,179 SGD
Retailer 11$3,531 SGD
Brilliant Earth$4,896 SGD

30 data points across 17 retailers

17 retailers$350 SGD to $4,896 SGD

A
Cheapest Retailer
-
$350 SGD
$273 USD
Final sale: no returns
A
Retailer 2
-
$359 SGD
$280 USD
View
A
Retailer 3
-
$415 SGD
$324 USD
View
A
Retailer 4
-
$673 SGD
$525 USD
View
A
Retailer 5
-
$686 SGD
$535 USD
View
A
Retailer 6
-
$734 SGD
$573 USD
View
A
Retailer 7
-
$817 SGD
€607 EUR
View
A
Retailer 8
-
$1,144 SGD
A$1,373 AUD
View
A
Retailer 9
-
$1,241 SGD
$968 USD
View
B+
Retailer 10
-
$1,365 SGD
$1,065 USD
View
B+
Retailer 11
-
$1,405 SGD
$1,096 USD
View
B+
Retailer 12
-
$1,578 SGD
$1,231 USD
View
B+
Retailer 13
-
$1,968 SGD
£1,209 GBP
View
Retailer 14
-
$2,007 SGD
A$2,409 AUD
View
Price last confirmed 25 days ago
B
Retailer 15
-
$3,179 SGD
$2,480 USD
View
B
Retailer 16
-
$3,531 SGD
$2,755 USD
View
Most Expensive
B
Brilliant Earth
17680469Y · Oct 29
$4,896 SGD
$3,820 USD
View
16 more retailers have this diamond
Prices start from $350 SGDSave up to $4,546 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
1.68ct Emerald
$350 SGD