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Emerald|Lab Grown|IGI

1.70ct E VS1 Emerald Lab Grown Diamond

ID • E/VS1 • IGI LG789628789

Shape and cutting style on the report: Emerald cut

Certificate IGI LG789628789

Diamond specifications and retailer prices

From $417 SGD
$325 USD
As of October 27, 2026
Save $2,634 SGD (86%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,050 SGD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.7ct lab-grown emerald diamond

This 1.7ct lab-grown emerald sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG789628789 or 789628789. Listed at 19 retailers as of October 27, 2026, with prices from $417 to $3,050, a $2,634 spread on the same certified stone. Brilliant Earth lists it at $3,050. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.1°
Pavilion angle37.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG789628789
Dimensions8.16 × 5.48 × 3.60 mm
L/W Ratio1.49
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.16 mm5.48 mm1.70 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG789628789
Side View
Table 69.0%Crown 40.1°Girdle: Slightly ThickPavilion 37.1°Culet: LargeDepth 65.7%

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 27
Current: $3,050 SGD|Low: $399 SGD|High: $4,114 SGD|Avg: $1,136 SGD|-5.2%
Brilliant Earth
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
Retailer 17
Retailer 18
Retailer 19
October 29, 2026
Retailer 17$417 SGD
Retailer 3$465 SGD
Retailer 8$483 SGD
Retailer 4$515 SGD
Retailer 7$515 SGD
Retailer 15$711 SGD
Retailer 5$837 SGD
Retailer 9$845 SGD
Retailer 10$855 SGD
Retailer 14$886 SGD
Retailer 2$919 SGD
Retailer 13$1,202 SGD
Retailer 16$1,512 SGD
Retailer 6$1,659 SGD
Retailer 11$1,716 SGD
Retailer 18$1,949 SGD
Retailer 19$2,039 SGD
Retailer 12$2,079 SGD
Brilliant Earth$3,050 SGD

44 data points across 19 retailers

19 retailers$417 SGD to $3,050 SGD

A
Cheapest Retailer
-
$417 SGD
$325 USD
A
Retailer 2
-
$465 SGD
$363 USD
View
Final sale: no returns
A
Retailer 3
-
$483 SGD
$377 USD
View
A
Retailer 4
-
$515 SGD
$402 USD
View
A
Retailer 5
-
$515 SGD
$402 USD
View
A
Retailer 6
-
$711 SGD
$555 USD
View
B+
Retailer 7
-
$837 SGD
$653 USD
View
B+
Retailer 8
-
$845 SGD
$659 USD
View
B+
Retailer 9
-
$855 SGD
$667 USD
View
B+
Retailer 10
-
$886 SGD
ZAR 11,172 ZAR
View
B+
Retailer 11
-
$919 SGD
£565 GBP
View
B+
Retailer 12
-
$1,202 SGD
A$1,443 AUD
View
B
Retailer 13
-
$1,512 SGD
$1,180 USD
View
B
Retailer 14
-
$1,659 SGD
$1,294 USD
View
B
Retailer 15
-
$1,716 SGD
$1,338 USD
View
B
Retailer 16
-
$1,949 SGD
$1,521 USD
View
B
Retailer 17
-
$2,039 SGD
$1,591 USD
View
B
Retailer 18
-
$2,079 SGD
£1,277 GBP
View
Most Expensive
B
Brilliant Earth
18788051A · Oct 29
$3,050 SGD
$2,380 USD
View
18 more retailers have this diamond
Prices start from $417 SGDSave up to $2,634 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
1.70ct Emerald
$417 SGD