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Emerald|Lab Grown|IGI

1.01ct I SI1 Emerald Lab Grown Diamond

ID • I/SI1 • IGI LG407945495

Shape and cutting style on the report: Emerald cut

Certificate IGI LG407945495

Diamond specifications and retailer prices

From $613 SGD
As of November 4, 2026
Save $4,417 SGD (88%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $5,030 SGD at MOH London · As of November 5, 2026
View at MOH London

About this 1.01ct lab-grown emerald diamond

This 1.01ct lab-grown emerald sits in the classic one-carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG407945495 or 407945495. Listed at 11 retailers as of November 4, 2026, with prices from $613 to $5,030, a $4,417 spread on the same certified stone. MOH London lists it at $5,030. 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

1.01
Carat
I
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle30.9°
Pavilion angle43.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG407945495
Dimensions6.79 × 4.73 × 3.19 mm
L/W Ratio1.44
Culet sizeLong
Cert comments
This Laboratory grown diamond was created by chemical vapor deposition process (CVD) Type IIa
Top View
6.79 mm4.73 mm1.01 ctI / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG407945495
Side View
Table 68.5%Crown 30.9°Girdle: MED-STKPavilion 43.6°Culet: LNGDepth 67.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $5,030 SGD|Low: $613 SGD|High: $5,111 SGD|Avg: $2,248 SGD|-0.3%
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
November 5, 2026
Retailer 2$613 SGD
Retailer 6$1,282 SGD
Retailer 11$1,395 SGD
Retailer 12$1,434 SGD
Retailer 7$1,487 SGD
Retailer 10$1,487 SGD
Retailer 3$1,712 SGD
Retailer 4$2,138 SGD
Retailer 8$2,375 SGD
Retailer 9$2,787 SGD
Retailer 13$3,108 SGD
Retailer 5$4,257 SGD
MOH London$5,030 SGD

17 data points across 13 retailers

11 retailers$613 SGD to $5,030 SGD

A
Cheapest Retailer
-
$613 SGD
B+
Retailer 2
-
$1,282 SGD
View
B+
Retailer 3
-
$1,395 SGD
View
B+
Retailer 4
-
$1,434 SGD
View
Final sale: no returns
B+
Retailer 5
-
$1,487 SGD
View
Retailer 6
-
$1,487 SGD
View
Price last confirmed 25 days ago
B+
Retailer 7
-
$1,712 SGD
View
B
Retailer 8
-
$2,375 SGD
View
B
Retailer 9
-
$2,787 SGD
View
B
Retailer 10
-
$3,108 SGD
View
Most Expensive
B
MOH London
LG407945495 · Nov 5
$5,030 SGD
£3,101 GBP
View
10 more retailers have this diamond
Prices start from $613 SGDSave up to $4,417 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
1.01ct Emerald
$613 SGD