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Emerald|Lab Grown|IGI

1.54ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG685531135

Shape and cutting style on the report: Emerald cut

Certificate IGI LG685531135

Diamond specifications and retailer prices

From $401 SGD
$314 USD
As of October 30, 2026
Save $4,610 SGD (92%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $5,011 SGD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.54ct lab-grown emerald diamond

This 1.54ct 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 LG685531135 or 685531135. Listed at 26 retailers as of October 30, 2026, with prices from $401 to $5,011, a $4,610 spread on the same certified stone. Brilliant Earth lists it at $5,011. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle36.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG685531135
Dimensions7.68 × 5.50 × 3.51 mm
L/W Ratio1.40
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
7.68 mm5.50 mm1.54 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG685531135
Side View
Table 64.0%Crown 35.3°Girdle: MediumPavilion 36.5°Culet: LargeDepth 63.8%

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: $5,011 SGD|Low: $344 SGD|High: $5,702 SGD|Avg: $1,212 SGD|-12.1%
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
Retailer 18
Retailer 19
November 1, 2026
Retailer 3$358 SGD
Retailer 11$401 SGD
Retailer 8$415 SGD
Retailer 5$445 SGD
Retailer 7$445 SGD
Retailer 12$601 SGD
Retailer 14$730 SGD
Retailer 18$764 SGD
Retailer 10$780 SGD
Retailer 2$784 SGD
Retailer 17$1,034 SGD
Retailer 19$1,069 SGD
Retailer 9$1,428 SGD
Retailer 6$1,429 SGD
Retailer 4$1,586 SGD
Retailer 15$1,791 SGD
Retailer 13$1,810 SGD
Retailer 16$2,915 SGD
Brilliant Earth$5,011 SGD

43 data points across 19 retailers

26 retailers$401 SGD to $5,011 SGD

Retailer 1
-
$358 SGD
$280 USD
Price last confirmed 13 days ago
A
Retailer 2
-
$401 SGD
$314 USD
View
Final sale: no returns
Retailer 3
-
$415 SGD
$325 USD
View
Price last confirmed 18 days ago
Retailer 4
-
$445 SGD
$348 USD
View
Price last confirmed 12 days ago
Retailer 5
-
$445 SGD
$348 USD
View
Price last confirmed 16 days ago
A
Retailer 6
-
$491 SGD
HK$3,000 HKD
View
A
Retailer 7
-
$598 SGD
$468 USD
View
A
Retailer 8
-
$601 SGD
$470 USD
View
A
Retailer 9
-
$730 SGD
€544 EUR
View
A
Retailer 10
-
$764 SGD
ZAR 9,652 ZAR
View
A
Retailer 11
-
$780 SGD
$610 USD
View
A
Retailer 12
-
$784 SGD
£483 GBP
View
A
Retailer 13
-
$1,034 SGD
A$1,244 AUD
View
A
Retailer 14
-
$1,069 SGD
$836 USD
View
A
Retailer 15
-
$1,142 SGD
$893 USD
View
B+
Retailer 16
-
$1,328 SGD
$1,039 USD
View
B+
Retailer 17
-
$1,428 SGD
View
Retailer 18
-
$1,429 SGD
$1,118 USD
View
Price last confirmed 13 days ago
B+
Retailer 19
-
$1,494 SGD
$1,168 USD
View
B+
Retailer 20
-
$1,586 SGD
$1,241 USD
View
B+
Retailer 21
-
$1,710 SGD
$1,338 USD
View
B+
Retailer 22
-
$1,791 SGD
£1,103 GBP
View
B+
Retailer 23
-
$1,810 SGD
A$2,178 AUD
View
B+
Retailer 24
-
$1,854 SGD
$1,450 USD
View
B
Retailer 25
-
$2,915 SGD
$2,280 USD
View
Most Expensive
B
Brilliant Earth
14071112A · Oct 31
$5,011 SGD
$3,920 USD
View
25 more retailers have this diamond
Prices start from $401 SGDSave up to $4,610 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
1.54ct Emerald
$401 SGD