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Emerald|Lab Grown|IGI

1.00ct D SI1 Emerald Lab Grown Diamond

ID • D/SI1 • IGI LG559295268

Shape and cutting style on the report: Emerald cut

Certificate IGI LG559295268

Diamond specifications and retailer prices

From $197 SGD
$154 USD
As of October 30, 2026
Save $1,078 SGD (85%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,275 SGD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1ct lab-grown emerald diamond

This 1ct 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 LG559295268 or 559295268. Listed at 17 retailers as of October 30, 2026, with prices from $197 to $1,275, a $1,078 spread on the same certified stone. Reve Diamonds lists it at $1,275. 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

1.00
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle44.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG559295268
Dimensions6.66 × 4.79 × 3.22 mm
L/W Ratio1.39
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
6.66 mm4.79 mm1.00 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG559295268
Side View
Table 62.0%Crown 34.4°Girdle: MediumPavilion 44.3°Culet: LargeDepth 67.2%

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: $716 SGD|Low: $139 SGD|High: $1,275 SGD|Avg: $530 SGD|-20.0%
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
Reve Diamonds
October 30, 2026
Retailer 2$176 SGD
Retailer 10$197 SGD
Retailer 3$216 SGD
Retailer 12$220 SGD
Retailer 4$297 SGD
Retailer 6$374 SGD
Retailer 7$387 SGD
Retailer 8$417 SGD
Retailer 13$533 SGD
Retailer 11$554 SGD
Retailer 1$716 SGD
Retailer 5$777 SGD
Retailer 9$1,028 SGD
Reve Diamonds$1,275 SGD

40 data points across 14 retailers

17 retailers$197 SGD to $1,275 SGD

Retailer 1
-
$176 SGD
$138 USD
Price last confirmed 37 days ago
A
Retailer 2
-
$197 SGD
$154 USD
View
Final sale: no returns
Retailer 3
-
$206 SGD
$161 USD
View
Price last confirmed 36 days ago
Retailer 4
-
$216 SGD
$169 USD
View
Price last confirmed 38 days ago
Retailer 5
-
$262 SGD
HK$1,600 HKD
View
Price last confirmed 56 days ago
B+
Retailer 6
-
$297 SGD
$232 USD
View
A
Retailer 7
-
$374 SGD
£231 GBP
View
A
Retailer 8
-
$387 SGD
€288 EUR
View
A
Retailer 9
-
$417 SGD
£257 GBP
View
B+
Retailer 10
-
$533 SGD
$417 USD
View
B+
Retailer 11
-
$554 SGD
$433 USD
View
B+
Retailer 12
-
$659 SGD
£406 GBP
View
Retailer 13
-
$674 SGD
$527 USD
View
Price last confirmed 44 days ago
B+
Retailer 14
-
$716 SGD
$560 USD
View
B
Retailer 15
-
$777 SGD
$608 USD
View
B
Retailer 16
-
$1,028 SGD
£633 GBP
View
Most Expensive
B
Reve Diamonds
4FB6DB383 · Oct 30
$1,275 SGD
$997 USD
View
16 more retailers have this diamond
Prices start from $197 SGDSave up to $1,078 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
1.00ct Emerald
$197 SGD