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Emerald|Lab Grown|IGI

1.67ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG741594918

Shape and cutting style on the report: Emerald cut

Certificate IGI LG741594918

Diamond specifications and retailer prices

From $349 SGD
$272 USD
As of October 28, 2026
Save $4,535 SGD (93%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $4,883 SGD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.67ct lab-grown emerald diamond

This 1.67ct 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 LG741594918 or 741594918. Listed at 17 retailers as of October 28, 2026, with prices from $349 to $4,883, a $4,535 spread on the same certified stone. Brilliant Earth lists it at $4,883. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.67
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.4°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG741594918
Dimensions7.86 × 5.49 × 3.88 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
7.86 mm5.49 mm1.67 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG741594918
Side View
Table 64.0%Crown 38.4°Girdle: MediumPavilion 40.3°Culet: LargeDepth 70.7%

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: $4,883 SGD|Low: $349 SGD|High: $5,024 SGD|Avg: $1,550 SGD|-2.8%
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$349 SGD
Retailer 13$356 SGD
Retailer 6$414 SGD
Retailer 14$669 SGD
Retailer 3$679 SGD
Retailer 17$732 SGD
Retailer 2$812 SGD
Retailer 11$1,137 SGD
Retailer 7$1,225 SGD
Retailer 16$1,359 SGD
Retailer 4$1,399 SGD
Retailer 5$1,569 SGD
Retailer 10$1,966 SGD
Retailer 8$1,989 SGD
Retailer 15$3,166 SGD
Retailer 12$3,531 SGD
Brilliant Earth$4,883 SGD

31 data points across 17 retailers

17 retailers$349 SGD to $4,883 SGD

A
Cheapest Retailer
-
$349 SGD
$272 USD
Final sale: no returns
A
Retailer 2
-
$356 SGD
$278 USD
View
A
Retailer 3
-
$414 SGD
$323 USD
View
A
Retailer 4
-
$669 SGD
$522 USD
View
A
Retailer 5
-
$679 SGD
$530 USD
View
A
Retailer 6
-
$732 SGD
$571 USD
View
A
Retailer 7
-
$812 SGD
€603 EUR
View
A
Retailer 8
-
$1,137 SGD
A$1,365 AUD
View
A
Retailer 9
-
$1,225 SGD
$956 USD
View
B+
Retailer 10
-
$1,359 SGD
$1,060 USD
View
B+
Retailer 11
-
$1,399 SGD
$1,091 USD
View
B+
Retailer 12
-
$1,569 SGD
$1,224 USD
View
B+
Retailer 13
-
$1,966 SGD
£1,208 GBP
View
Retailer 14
-
$1,989 SGD
A$2,387 AUD
View
Price last confirmed 21 days ago
B
Retailer 15
-
$3,166 SGD
$2,470 USD
View
B
Retailer 16
-
$3,531 SGD
$2,755 USD
View
Most Expensive
B
Brilliant Earth
16314491Y · Oct 29
$4,883 SGD
$3,810 USD
View
16 more retailers have this diamond
Prices start from $349 SGDSave up to $4,535 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
1.67ct Emerald
$349 SGD