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Emerald|Lab Grown|IGI

1.76ct E IF Emerald Lab Grown Diamond

E/IF • IGI LG780640462

Shape and cutting style on the report: Emerald cut

Certificate IGI LG780640462

Diamond specifications and retailer prices

From $667 SGD
$522 USD
As of October 30, 2026
Save $2,669 SGD (80%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $3,337 SGD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 1.76ct lab-grown emerald diamond

This 1.76ct lab-grown emerald sits in the one-and-a-half to two carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless) and certified by IGI LG780640462 or 780640462. Listed at 10 retailers as of October 28, 2026, with prices from $667 to $3,337, a $2,669 spread on the same certified stone. Rare Carat lists it at $3,337. 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

1.76
Carat
E
Colour
IF
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.4°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780640462
Dimensions5.34 × 5.34 × 8.93 mm
L/W Ratio1.00
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.34 mm5.34 mm1.76 ctE / IF
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780640462
Side View
Table 60.0%Crown 31.4°Girdle: MediumPavilion 37.4°Culet: LargeDepth 69.1%

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 30
Current: $3,337 SGD|Low: $667 SGD|High: $3,401 SGD|Avg: $1,500 SGD|+9.2%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 5$667 SGD
Retailer 3$799 SGD
Retailer 6$836 SGD
Retailer 2$877 SGD
Retailer 7$1,644 SGD
Retailer 8$1,714 SGD
Retailer 4$1,986 SGD
Rare Carat$3,337 SGD

42 data points across 8 retailers

10 retailers$667 SGD to $3,337 SGD

B+
Cheapest Retailer
-
$667 SGD
$522 USD
A
Retailer 2
-
$799 SGD
€595 EUR
View
A
Retailer 3
-
$836 SGD
$654 USD
View
A
Retailer 4
-
$877 SGD
£540 GBP
View
B+
Retailer 5
-
$1,644 SGD
$1,286 USD
View
B+
Retailer 6
-
$1,714 SGD
$1,341 USD
View
Retailer 7
-
$1,874 SGD
A$2,255 AUD
View
Price last confirmed 155 days ago
B+
Retailer 8
-
$1,986 SGD
£1,223 GBP
View
Retailer 9
-
$3,056 SGD
$2,390 USD
View
Price last confirmed 58 days ago
Most Expensive
B
Rare Carat
1125-0462_l_780640462 · Oct 28
$3,337 SGD
$2,610 USD
View
9 more retailers have this diamond
Prices start from $667 SGDSave up to $2,669 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
1.76ct Emerald
$667 SGD