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Emerald|Lab Grown|IGI

1.00ct D SI1 Emerald Lab Grown Diamond

ID • D/SI1 • IGI LG564365805

Shape and cutting style on the report: Emerald cut

Certificate IGI LG564365805

Diamond specifications and retailer prices

From $188 SGD
$147 USD
As of October 29, 2026
Save $906 SGD (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,094 SGD at MOH London · As of October 29, 2026
View at MOH London

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 LG564365805 or 564365805. Listed at 16 retailers as of October 29, 2026, with prices from $188 to $1,094, a $906 spread on the same certified stone. MOH London lists it at $1,094. 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
SymmetryVery Good
FluorescenceNone
Crown angle36.2°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG564365805
Dimensions6.51 × 4.65 × 3.18 mm
L/W Ratio1.40
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
6.51 mm4.65 mm1.00 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG564365805
Side View
Table 65.5%Crown 36.2°Girdle: MediumPavilion 40°Culet: LNGDepth 68.4%

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 29
Current: $1,094 SGD|Low: $148 SGD|High: $1,101 SGD|Avg: $478 SGD|+0.4%
MOH London
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
October 30, 2026
Retailer 11$188 SGD
Retailer 4$210 SGD
Retailer 10$217 SGD
Retailer 13$233 SGD
Retailer 3$330 SGD
Retailer 7$402 SGD
Retailer 8$413 SGD
Retailer 9$442 SGD
Retailer 6$467 SGD
Retailer 5$545 SGD
Retailer 2$665 SGD
Retailer 12$748 SGD
Retailer 14$790 SGD
MOH London$1,094 SGD

43 data points across 14 retailers

16 retailers$188 SGD to $1,094 SGD

A
Cheapest Retailer
-
$188 SGD
$147 USD
A
Retailer 2
-
$210 SGD
$164 USD
View
Final sale: no returns
A
Retailer 3
-
$217 SGD
$170 USD
View
A
Retailer 4
-
$233 SGD
$182 USD
View
A
Retailer 5
-
$278 SGD
HK$1,700 HKD
View
B+
Retailer 6
-
$330 SGD
$258 USD
View
A
Retailer 7
-
$402 SGD
£248 GBP
View
A
Retailer 8
-
$413 SGD
€308 EUR
View
A
Retailer 9
-
$442 SGD
£272 GBP
View
B+
Retailer 10
-
$467 SGD
$365 USD
View
B+
Retailer 11
-
$545 SGD
$426 USD
View
B+
Retailer 12
-
$665 SGD
$520 USD
View
B+
Retailer 13
-
$669 SGD
View
B
Retailer 14
-
$748 SGD
$585 USD
View
B
Retailer 15
-
$790 SGD
$618 USD
View
Most Expensive
B
MOH London
LG564365805 · Oct 29
$1,094 SGD
£674 GBP
View
15 more retailers have this diamond
Prices start from $188 SGDSave up to $906 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
$188 SGD