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Emerald|Lab Grown|GCAL

1.79ct F SI1 Emerald Lab Grown Diamond

EX • F/SI1 • GCAL 321220159

Shape and cutting style on the report: Emerald step

Certificate GCAL 321220159

Diamond specifications and retailer prices

From $289 SGD
$226 USD
As of October 30, 2026
Save $2,485 SGD (90%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,774 SGD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore 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 F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GCAL 321220159. Listed at 16 retailers as of October 30, 2026, with prices from $289 to $2,774, a $2,485 spread on the same certified stone. Do Amore Diamonds lists it at $2,774. 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
F
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle49.5°
Pavilion angle51°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 321220159
Dimensions8.13 × 5.99 × 3.88 mm
L/W Ratio1.36
Culet sizeNone
Top View
8.13 mm5.99 mm1.79 ctF / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGCAL 321220159
Side View
Table 63.0%Crown 49.5°Girdle: STK-THKPavilion 51°Culet: NoneDepth 64.9%

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 30
Current: $2,774 SGD|Low: $284 SGD|High: $2,928 SGD|Avg: $979 SGD|-2.3%
Do Amore Diamonds
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 6$289 SGD
Retailer 13$323 SGD
Retailer 9$336 SGD
Retailer 12$359 SGD
Retailer 14$359 SGD
Retailer 3$534 SGD
Retailer 2$657 SGD
Retailer 7$976 SGD
Retailer 10$1,135 SGD
Retailer 5$1,273 SGD
Retailer 11$1,340 SGD
Retailer 4$1,490 SGD
Retailer 8$1,596 SGD
Do Amore Diamonds$2,774 SGD

42 data points across 14 retailers

16 retailers$289 SGD to $2,774 SGD

A
Cheapest Retailer
-
$289 SGD
$226 USD
Retailer 2
-
$297 SGD
$232 USD
View
Price last confirmed 40 days ago
A
Retailer 3
-
$323 SGD
$253 USD
View
Final sale: no returns
A
Retailer 4
-
$336 SGD
$263 USD
View
A
Retailer 5
-
$359 SGD
$281 USD
View
Retailer 6
-
$359 SGD
$281 USD
View
Price last confirmed 7 days ago
Retailer 7
-
$362 SGD
$283 USD
View
Price last confirmed 39 days ago
B+
Retailer 8
-
$534 SGD
$418 USD
View
A
Retailer 9
-
$657 SGD
£405 GBP
View
B+
Retailer 10
-
$976 SGD
£601 GBP
View
B+
Retailer 11
-
$1,135 SGD
CA$1,233 CAD
View
B+
Retailer 12
-
$1,273 SGD
$996 USD
View
B+
Retailer 13
-
$1,340 SGD
$1,048 USD
View
B
Retailer 14
-
$1,490 SGD
$1,166 USD
View
B
Retailer 15
-
$1,596 SGD
£983 GBP
View
Most Expensive
B
Do Amore Diamonds
27-D2F5567B4 · Oct 31
$2,774 SGD
$2,170 USD
View
15 more retailers have this diamond
Prices start from $289 SGDSave up to $2,485 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
$289 SGD