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Emerald|Lab Grown|IGI

1.56ct D SI1 Emerald Lab Grown Diamond

ID • D/SI1 • IGI LG559278943

Shape and cutting style on the report: Emerald cut

Certificate IGI LG559278943

Diamond specifications and retailer prices

From $277 SGD
$217 USD
As of October 30, 2026
Save $2,394 SGD (90%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,672 SGD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.56ct lab-grown emerald diamond

This 1.56ct lab-grown emerald sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG559278943 or 559278943. Listed at 17 retailers as of October 29, 2026, with prices from $277 to $2,672, a $2,394 spread on the same certified stone. Do Amore Diamonds lists it at $2,672. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.56
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29.5°
Pavilion angle36.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG559278943
Dimensions7.79 × 5.54 × 3.67 mm
L/W Ratio1.41
Culet sizeLong
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
7.79 mm5.54 mm1.56 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG559278943
Side View
Table 64.5%Crown 29.5°Girdle: MediumPavilion 36.3°Culet: LNGDepth 66.2%

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: $718 SGD|Low: $221 SGD|High: $1,662 SGD|Avg: $810 SGD|+4.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 9$277 SGD
Retailer 5$322 SGD
Retailer 8$322 SGD
Retailer 12$344 SGD
Retailer 2$537 SGD
Retailer 6$638 SGD
Retailer 4$671 SGD
Retailer 1$718 SGD
Retailer 13$1,111 SGD
Retailer 10$1,222 SGD
Retailer 11$1,291 SGD
Retailer 7$1,531 SGD
Retailer 3$1,624 SGD

45 data points across 13 retailers

17 retailers$277 SGD to $2,672 SGD

A
Cheapest Retailer
-
$277 SGD
$217 USD
A
Retailer 2
-
$322 SGD
$252 USD
View
Final sale: no returns
A
Retailer 3
-
$322 SGD
$252 USD
View
A
Retailer 4
-
$344 SGD
$269 USD
View
Retailer 5
-
$344 SGD
$269 USD
View
Price last confirmed 20 days ago
B+
Retailer 6
-
$537 SGD
$420 USD
View
A
Retailer 7
-
$540 SGD
HK$3,300 HKD
View
A
Retailer 8
-
$638 SGD
€475 EUR
View
B+
Retailer 9
-
$671 SGD
$525 USD
View
B+
Retailer 10
-
$718 SGD
£442 GBP
View
B
Retailer 11
-
$1,111 SGD
$869 USD
View
B
Retailer 12
-
$1,222 SGD
$956 USD
View
B
Retailer 13
-
$1,291 SGD
$1,010 USD
View
B
Retailer 14
-
$1,531 SGD
£943 GBP
View
B
Retailer 15
-
$1,546 SGD
View
B
Retailer 16
-
$1,624 SGD
$1,270 USD
View
Most Expensive
B
Do Amore Diamonds
27-A28F2D928 · Oct 29
$2,672 SGD
$2,090 USD
View
16 more retailers have this diamond
Prices start from $277 SGDSave up to $2,394 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
1.56ct Emerald
$277 SGD