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Emerald|Lab Grown|IGI

1.55ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG726533057

Shape and cutting style on the report: Emerald cut

Certificate IGI LG726533057

Diamond specifications and retailer prices

From $350 SGD
$274 USD
As of October 30, 2026
Save $4,252 SGD (92%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $4,602 SGD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.55ct lab-grown emerald diamond

This 1.55ct 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 LG726533057 or 726533057. Listed at 25 retailers as of October 30, 2026, with prices from $350 to $4,602, a $4,252 spread on the same certified stone. Brilliant Earth lists it at $4,602. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG726533057
Dimensions7.98 × 5.41 × 3.65 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
7.98 mm5.41 mm1.55 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG726533057
Side View
Table 61.0%Crown 36.7°Girdle: MediumPavilion 40.4°Culet: LargeDepth 67.5%

Caratlytics Score

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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: $4,602 SGD|Low: $336 SGD|High: $5,740 SGD|Avg: $1,308 SGD|-19.8%
Brilliant Earth
Retailer 2
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Retailer 25
November 1, 2026
Retailer 25$350 SGD
Retailer 13$390 SGD
Retailer 24$407 SGD
Retailer 5$433 SGD
Retailer 15$507 SGD
Retailer 8$614 SGD
Retailer 19$639 SGD
Retailer 20$719 SGD
Retailer 22$746 SGD
Retailer 2$763 SGD
Retailer 12$771 SGD
Retailer 14$968 SGD
Retailer 21$1,009 SGD
Retailer 6$1,333 SGD
Retailer 9$1,340 SGD
Retailer 3$1,395 SGD
Retailer 18$1,429 SGD
Retailer 16$1,460 SGD
Retailer 17$1,464 SGD
Retailer 11$1,668 SGD
Retailer 23$1,740 SGD
Retailer 10$1,827 SGD
Retailer 7$1,846 SGD
Retailer 4$2,889 SGD
Brilliant Earth$4,602 SGD

32 data points across 25 retailers

25 retailers$350 SGD to $4,602 SGD

A
Cheapest Retailer
-
$350 SGD
$274 USD
A
Retailer 2
-
$390 SGD
$305 USD
View
Final sale: no returns
A
Retailer 3
-
$407 SGD
$318 USD
View
A
Retailer 4
-
$433 SGD
$339 USD
View
A
Retailer 5
-
$507 SGD
HK$3,100 HKD
View
A
Retailer 6
-
$614 SGD
$480 USD
View
A
Retailer 7
-
$639 SGD
$500 USD
View
A
Retailer 8
-
$719 SGD
€536 EUR
View
A
Retailer 9
-
$746 SGD
ZAR 9,422 ZAR
View
A
Retailer 10
-
$763 SGD
£470 GBP
View
A
Retailer 11
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$771 SGD
$603 USD
View
A
Retailer 12
-
$968 SGD
$757 USD
View
A
Retailer 13
-
$1,009 SGD
A$1,214 AUD
View
B+
Retailer 14
-
$1,333 SGD
$1,043 USD
View
B+
Retailer 15
-
$1,340 SGD
$1,048 USD
View
B+
Retailer 16
-
$1,395 SGD
$1,091 USD
View
B+
Retailer 17
-
$1,429 SGD
$1,118 USD
View
B+
Retailer 18
-
$1,460 SGD
$1,142 USD
View
B+
Retailer 19
-
$1,464 SGD
View
B+
Retailer 20
-
$1,668 SGD
$1,305 USD
View
B+
Retailer 21
-
$1,740 SGD
£1,072 GBP
View
B+
Retailer 22
-
$1,827 SGD
$1,429 USD
View
Retailer 23
-
$1,846 SGD
A$2,222 AUD
View
Price last confirmed 24 days ago
B
Retailer 24
-
$2,889 SGD
$2,260 USD
View
Most Expensive
B
Brilliant Earth
15598950A · Oct 31
$4,602 SGD
$3,600 USD
View
24 more retailers have this diamond
Prices start from $350 SGDSave up to $4,252 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
1.55ct Emerald
$350 SGD