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Emerald|Lab Grown|IGI

1.79ct F VS1 Emerald Lab Grown Diamond

EX • F/VS1 • IGI LG688517331

Shape and cutting style on the report: Emerald cut

Certificate IGI LG688517331

Diamond specifications and retailer prices

From $442 SGD
$346 USD
As of November 1, 2026
Save $2,613 SGD (86%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $3,055 SGD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

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 F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG688517331 or 688517331. Listed at 18 retailers as of October 31, 2026, with prices from $442 to $3,055, a $2,613 spread on the same certified stone. Brilliant Earth lists it at $3,055. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.79
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG688517331
Dimensions8.35 × 5.63 × 3.87 mm
L/W Ratio1.48
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.35 mm5.63 mm1.79 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG688517331
Side View
Table 63.0%Crown 33.9°Girdle: MediumPavilion 39.5°Culet: LargeDepth 68.7%

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: Nov 1
Current: $3,055 SGD|Low: $442 SGD|High: $3,413 SGD|Avg: $1,242 SGD|-10.5%
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
November 1, 2026
Retailer 5$442 SGD
Retailer 14$458 SGD
Retailer 12$490 SGD
Retailer 4$798 SGD
Retailer 11$799 SGD
Retailer 10$842 SGD
Retailer 2$865 SGD
Retailer 7$866 SGD
Retailer 9$1,142 SGD
Retailer 13$1,505 SGD
Retailer 6$1,784 SGD
Retailer 3$1,883 SGD
Retailer 8$1,974 SGD
Brilliant Earth$3,055 SGD

41 data points across 14 retailers

18 retailers$442 SGD to $3,055 SGD

Retailer 1
-
$395 SGD
$309 USD
Price last confirmed 14 days ago
A
Retailer 2
-
$442 SGD
$346 USD
View
Final sale: no returns
Retailer 3
-
$458 SGD
$358 USD
View
Price last confirmed 12 days ago
Retailer 4
-
$490 SGD
$383 USD
View
Price last confirmed 13 days ago
A
Retailer 5
-
$798 SGD
$624 USD
View
A
Retailer 6
-
$799 SGD
$625 USD
View
A
Retailer 7
-
$842 SGD
ZAR 10,637 ZAR
View
A
Retailer 8
-
$865 SGD
£532 GBP
View
A
Retailer 9
-
$866 SGD
€645 EUR
View
B+
Retailer 10
-
$911 SGD
$713 USD
View
B+
Retailer 11
-
$1,142 SGD
A$1,374 AUD
View
B
Retailer 12
-
$1,505 SGD
$1,177 USD
View
Retailer 13
-
$1,575 SGD
$1,232 USD
View
Price last confirmed 14 days ago
B
Retailer 14
-
$1,784 SGD
View
B
Retailer 15
-
$1,883 SGD
$1,473 USD
View
B
Retailer 16
-
$1,974 SGD
£1,216 GBP
View
B
Retailer 17
-
$2,232 SGD
$1,746 USD
View
Most Expensive
B
Brilliant Earth
15179887A · Oct 31
$3,055 SGD
$2,390 USD
View
17 more retailers have this diamond
Prices start from $442 SGDSave up to $2,613 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
$442 SGD