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Emerald|Lab Grown|IGI

1.79ct G SI1 Emerald Lab Grown Diamond

ID • G/SI1 • IGI LG621422450

Shape and cutting style on the report: Emerald cut

Certificate IGI LG621422450

Diamond specifications and retailer prices

From $364 SGD
$285 USD
As of October 30, 2026
Save $1,507 SGD (81%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,872 SGD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.79ct lab-grown emerald diamond

This 1.79ct lab-grown emerald sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG621422450 or 621422450. Listed at 16 retailers as of October 30, 2026, with prices from $364 to $1,872, a $1,507 spread on the same certified stone. Reve Diamonds lists it at $1,872. 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

1.79
Carat
G
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle42.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG621422450
Dimensions8.51 × 5.59 × 3.74 mm
L/W Ratio1.52
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
8.51 mm5.59 mm1.79 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG621422450
Side View
Table 69.0%Crown 33.7°Girdle: MediumPavilion 42.9°Culet: LNGDepth 66.9%

Caratlytics Score

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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 30
Current: $797 SGD|Low: $349 SGD|High: $1,872 SGD|Avg: $931 SGD|+3.2%
Retailer 1
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
Reve Diamonds
October 31, 2026
Retailer 7$364 SGD
Retailer 4$407 SGD
Retailer 12$422 SGD
Retailer 5$451 SGD
Retailer 9$451 SGD
Retailer 11$652 SGD
Retailer 8$741 SGD
Retailer 3$744 SGD
Retailer 1$797 SGD
Retailer 6$895 SGD
Retailer 14$1,156 SGD
Retailer 10$1,451 SGD
Retailer 2$1,739 SGD
Retailer 13$1,818 SGD
Reve Diamonds$1,872 SGD

42 data points across 15 retailers

16 retailers$364 SGD to $1,872 SGD

A
Cheapest Retailer
-
$364 SGD
$285 USD
A
Retailer 2
-
$407 SGD
$318 USD
View
Final sale: no returns
A
Retailer 3
-
$422 SGD
$330 USD
View
Retailer 4
-
$451 SGD
$353 USD
View
Price last confirmed 15 days ago
A
Retailer 5
-
$451 SGD
$353 USD
View
A
Retailer 6
-
$652 SGD
$510 USD
View
A
Retailer 7
-
$741 SGD
€552 EUR
View
B+
Retailer 8
-
$744 SGD
$582 USD
View
A
Retailer 9
-
$797 SGD
£491 GBP
View
B+
Retailer 10
-
$895 SGD
$700 USD
View
B+
Retailer 11
-
$1,156 SGD
$904 USD
View
B
Retailer 12
-
$1,451 SGD
$1,135 USD
View
B
Retailer 13
-
$1,514 SGD
$1,184 USD
View
B
Retailer 14
-
$1,739 SGD
$1,360 USD
View
B
Retailer 15
-
$1,818 SGD
£1,120 GBP
View
Most Expensive
B
Reve Diamonds
F29EDD990 · Oct 30
$1,872 SGD
$1,464 USD
View
15 more retailers have this diamond
Prices start from $364 SGDSave up to $1,507 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
1.79ct Emerald
$364 SGD