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Emerald|Lab Grown|GIA

3.66ct F SI1 Emerald Lab Grown Diamond

F/SI1

Diamond specifications and retailer prices

From $1,797 SGD
£1,107 GBP
As of October 30, 2026
Save $4,268 SGD (70%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $6,066 SGD at The Diamond Guys · As of November 1, 2026
View at The Diamond Guys

About this 3.66ct lab-grown emerald diamond

This 3.66ct lab-grown emerald sits in the three to five carat band, graded F colour (colourless) and SI1 clarity (slightly-included) and certified by GIA. Listed at 12 retailers as of October 30, 2026, with prices from $1,797 to $6,066, a $4,268 spread on the same certified stone. The Diamond Guys lists it at $6,066. 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

3.66
Carat
F
Colour
SI1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
Dimensions10.14 × 7.23 × 4.89 mm
L/W Ratio1.40
Top View
10.14 mm7.23 mm3.66 ctF / SI1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA
Side View
Table 66.0%CrownGirdle: ThickPavilionCuletDepth 67.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,797 SGD|Low: $1,027 SGD|High: $6,066 SGD|Avg: $3,158 SGD|+0.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
The Diamond Guys
October 30, 2026
Retailer 4$1,069 SGD
Retailer 3$1,164 SGD
Retailer 1$1,797 SGD
Retailer 5$3,439 SGD
Retailer 2$3,849 SGD
The Diamond Guys$6,066 SGD

18 data points across 6 retailers

12 retailers$1,797 SGD to $6,066 SGD

Retailer 1
-
$1,027 SGD
$803 USD
Price last confirmed 25 days ago
Retailer 2
-
$1,069 SGD
$836 USD
View
Price last confirmed 12 days ago
Retailer 3
-
$1,069 SGD
$836 USD
View
Price last confirmed 14 days ago
Retailer 4
-
$1,164 SGD
$910 USD
View
Price last confirmed 9 days ago
Retailer 5
-
$1,164 SGD
$910 USD
View
Price last confirmed 13 days ago
B+
Retailer 6
-
$1,797 SGD
£1,107 GBP
View
B
Retailer 7
-
$3,439 SGD
CA$3,735 CAD
View
Retailer 8
-
$3,849 SGD
$3,010 USD
View
Price last confirmed 15 days ago
Retailer 9
-
$3,849 SGD
$3,010 USD
View
Price last confirmed 8 days ago
C
Retailer 10
-
$3,849 SGD
$3,010 USD
View
Retailer 11
-
$3,849 SGD
$3,010 USD
View
Price last confirmed 23 days ago
Most Expensive
C
The Diamond Guys
1857199620 · Nov 1
$6,066 SGD
$4,743 USD
View
11 more retailers have this diamond
Prices start from $1,797 SGDSave up to $4,268 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.

B+
3.66ct Emerald
$1,797 SGD