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Emerald|Lab Grown|IGI

1.17ct D SI1 Emerald Lab Grown Diamond

ID • D/SI1 • IGI LG492135904

Shape and cutting style on the report: Emerald cut

Certificate IGI LG492135904

Diamond specifications and retailer prices

From $193 SGD
As of November 4, 2026
Save $1,659 SGD (90%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,852 SGD at Do Amore Diamonds · As of November 6, 2026
View at Do Amore Diamonds

About this 1.17ct lab-grown emerald diamond

This 1.17ct lab-grown emerald sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG492135904 or 492135904. Listed at 18 retailers as of November 4, 2026, with prices from $193 to $1,852, a $1,659 spread on the same certified stone. Do Amore Diamonds lists it at $1,852. 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

1.17
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle21.3°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG492135904
Dimensions7.25 × 4.86 × 3.33 mm
L/W Ratio1.49
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
7.25 mm4.86 mm1.17 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG492135904
Side View
Table 57.0%Crown 21.3°Girdle: MED-STKPavilion 37.5°Culet: LNGDepth 68.5%

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: Nov 4
Current: $465 SGD|Low: $185 SGD|High: $1,250 SGD|Avg: $506 SGD|+3.7%
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
Retailer 14
November 6, 2026
Retailer 6$188 SGD
Retailer 10$193 SGD
Retailer 3$216 SGD
Retailer 9$224 SGD
Retailer 12$240 SGD
Retailer 14$373 SGD
Retailer 8$461 SGD
Retailer 1$465 SGD
Retailer 5$545 SGD
Retailer 4$559 SGD
Retailer 13$814 SGD
Retailer 11$851 SGD
Retailer 2$881 SGD
Retailer 7$1,235 SGD

45 data points across 14 retailers

18 retailers$193 SGD to $1,852 SGD

A
Cheapest Retailer
-
$193 SGD
A
Retailer 2
-
$216 SGD
View
Final sale: no returns
A
Retailer 3
-
$224 SGD
View
A
Retailer 4
-
$240 SGD
View
B+
Retailer 5
-
$373 SGD
View
A
Retailer 6
-
$409 SGD
View
Retailer 7
-
$457 SGD
View
Price last confirmed 22 days ago
Retailer 8
-
$461 SGD
View
Price last confirmed 8 days ago
A
Retailer 9
-
$465 SGD
View
B+
Retailer 10
-
$545 SGD
View
B+
Retailer 11
-
$559 SGD
View
B
Retailer 12
-
$814 SGD
View
B
Retailer 13
-
$851 SGD
View
B
Retailer 14
-
$881 SGD
View
B
Retailer 15
-
$1,072 SGD
View
B
Retailer 16
-
$1,166 SGD
View
B
Retailer 17
-
$1,235 SGD
View
Most Expensive
B
Do Amore Diamonds
27-FEB7C5732 · Nov 6
$1,852 SGD
$1,450 USD
View
17 more retailers have this diamond
Prices start from $193 SGDSave up to $1,659 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
1.17ct Emerald
$193 SGD