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Emerald|Lab Grown|IGI

0.70ct E SI1 Emerald Lab Grown Diamond

GD • E/SI1 • IGI LG551299311

Shape and cutting style on the report: Emerald cut

Certificate IGI LG551299311

Diamond specifications and retailer prices

From $146 SGD
$114 USD
As of October 27, 2026
Save $1,539 SGD (91%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,685 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 0.7ct lab-grown emerald diamond

This 0.7ct lab-grown emerald sits in the half to three-quarter carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by IGI LG551299311 or 551299311. Listed at 15 retailers as of October 27, 2026, with prices from $146 to $1,685, a $1,539 spread on the same certified stone. MOH London lists it at $1,685. 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

0.70
Carat
E
Colour
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle33.1°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG551299311
Dimensions6.39 × 4.14 × 2.70 mm
L/W Ratio1.54
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
6.39 mm4.14 mm0.70 ctE / SI1
OriginLab Grown
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG551299311
Side View
Table 67.0%Crown 33.1°Girdle: MediumPavilion 38.7°Culet: LNGDepth 65.2%

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: Oct 27
Current: $1,685 SGD|Low: $96 SGD|High: $2,520 SGD|Avg: $398 SGD|-0.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
October 29, 2026
Retailer 8$96 SGD
Retailer 14$146 SGD
Retailer 7$163 SGD
Retailer 11$170 SGD
Retailer 5$194 SGD
Retailer 16$194 SGD
Retailer 12$269 SGD
Retailer 2$333 SGD
Retailer 3$358 SGD
Retailer 6$484 SGD
Retailer 10$495 SGD
Retailer 15$505 SGD
Retailer 4$646 SGD
Retailer 13$652 SGD
Retailer 9$668 SGD
MOH London$1,685 SGD

43 data points across 16 retailers

15 retailers$146 SGD to $1,685 SGD

B+
Cheapest Retailer
-
$146 SGD
$114 USD
B+
Retailer 2
-
$163 SGD
$127 USD
View
Final sale: no returns
A
Retailer 3
-
$170 SGD
$133 USD
View
B+
Retailer 4
-
$194 SGD
$151 USD
View
B+
Retailer 5
-
$194 SGD
$151 USD
View
B+
Retailer 6
-
$269 SGD
$210 USD
View
C
Retailer 7
-
$333 SGD
£205 GBP
View
B+
Retailer 8
-
$358 SGD
$279 USD
View
B
Retailer 9
-
$484 SGD
$378 USD
View
B
Retailer 10
-
$495 SGD
£304 GBP
View
B
Retailer 11
-
$505 SGD
CA$547 CAD
View
B
Retailer 12
-
$646 SGD
$504 USD
View
B
Retailer 13
-
$652 SGD
$509 USD
View
C
Retailer 14
-
$668 SGD
$521 USD
View
Price under review
Most Expensive
C
MOH London
LG551299311 · Oct 29
$1,685 SGD
£1,035 GBP
View
14 more retailers have this diamond
Prices start from $146 SGDSave up to $1,539 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
0.70ct Emerald
$146 SGD