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Emerald|Lab Grown|IGI

1.00ct F SI2 Emerald Lab Grown Diamond

VG • F/SI2 • IGI LG526279547

Shape and cutting style on the report: Emerald cut

Certificate IGI LG526279547

Diamond specifications and retailer prices

From $258 SGD
$202 USD
As of October 29, 2026
Save $1,237 SGD (83%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,495 SGD at MOH London · As of November 1, 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 F colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI LG526279547 or 526279547. Listed at 12 retailers as of October 29, 2026, with prices from $258 to $1,495, a $1,237 spread on the same certified stone. MOH London lists it at $1,495. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.00
Carat
F
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle22°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG526279547
Dimensions7.36 × 4.25 × 3.03 mm
L/W Ratio1.73
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.36 mm4.25 mm1.00 ctF / SI2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG526279547
Side View
Table 61.5%Crown 22°Girdle: STK-THKPavilion 39.8°Culet: LNGDepth 71.3%

Caratlytics Score

How it works →
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: $1,495 SGD|Low: $197 SGD|High: $1,515 SGD|Avg: $596 SGD|+3.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 6$258 SGD
Retailer 3$288 SGD
Retailer 11$299 SGD
Retailer 7$320 SGD
Retailer 10$320 SGD
Retailer 4$498 SGD
Retailer 8$554 SGD
Retailer 2$587 SGD
Retailer 12$621 SGD
Retailer 9$1,029 SGD
Retailer 5$1,032 SGD
MOH London$1,495 SGD

44 data points across 12 retailers

12 retailers$258 SGD to $1,495 SGD

A
Cheapest Retailer
-
$258 SGD
$202 USD
B+
Retailer 2
-
$288 SGD
$225 USD
View
Final sale: no returns
B+
Retailer 3
-
$299 SGD
$234 USD
View
B+
Retailer 4
-
$320 SGD
$250 USD
View
Retailer 5
-
$320 SGD
$250 USD
View
Price last confirmed 7 days ago
B+
Retailer 6
-
$554 SGD
$433 USD
View
B+
Retailer 7
-
$587 SGD
£362 GBP
View
B
Retailer 8
-
$589 SGD
HK$3,600 HKD
View
B
Retailer 9
-
$621 SGD
$486 USD
View
B
Retailer 10
-
$1,029 SGD
$805 USD
View
B
Retailer 11
-
$1,032 SGD
$807 USD
View
Most Expensive
C
MOH London
LG526279547 · Nov 1
$1,495 SGD
£921 GBP
View
11 more retailers have this diamond
Prices start from $258 SGDSave up to $1,237 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
$258 SGD