Emerald|Lab Grown|GIA

3.71ct F SI1 Emerald Lab Grown Diamond

F/SI1

Diamond specifications and retailer prices

From £1,063 GBP
As of October 30, 2026
Save £2,526 GBP (70%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £3,588 GBP at The Diamond Guys · As of November 1, 2026
View at The Diamond Guys

About this 3.71ct lab-grown emerald diamond

This 3.71ct 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 £1,063 to £3,588, a £2,526 spread on the same certified stone. The Diamond Guys lists it at £3,588. 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

3.71
Carat
F
Colour
SI1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
Dimensions10.03 × 7.29 × 5.08 mm
L/W Ratio1.38
Top View
10.03 mm7.29 mm3.71 ctF / SI1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA
Side View
Table 69.0%CrownGirdle: MED-STKPavilionCuletDepth 69.7%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: £1,063 GBP|Low: £607 GBP|High: £3,588 GBP|Avg: £1,880 GBP|+0.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
The Diamond Guys
October 30, 2026
Retailer 4£632 GBP
Retailer 3£688 GBP
Retailer 1£1,063 GBP
Retailer 5£2,035 GBP
Retailer 2£2,276 GBP
The Diamond Guys£3,588 GBP

19 data points across 6 retailers

12 retailers£1,063 GBP to £3,588 GBP

Retailer 1
-
£607 GBP
$813 USD
Price last confirmed 24 days ago
Retailer 2
-
£632 GBP
$847 USD
View
Price last confirmed 11 days ago
Retailer 3
-
£632 GBP
$847 USD
View
Price last confirmed 13 days ago
Retailer 4
-
£688 GBP
$922 USD
View
Price last confirmed 8 days ago
Retailer 5
-
£688 GBP
$922 USD
View
Price last confirmed 12 days ago
B+
Retailer 6
-
£1,063 GBP
View
B
Retailer 7
-
£2,035 GBP
CA$3,787 CAD
View
Retailer 8
-
£2,276 GBP
$3,050 USD
View
Price last confirmed 14 days ago
Retailer 9
-
£2,276 GBP
$3,050 USD
View
Price last confirmed 7 days ago
C
Retailer 10
-
£2,276 GBP
$3,050 USD
View
Retailer 11
-
£2,276 GBP
$3,050 USD
View
Price last confirmed 22 days ago
Most Expensive
C
The Diamond Guys
1857199617 · Nov 1
£3,588 GBP
$4,808 USD
View
11 more retailers have this diamond
Prices start from £1,063 GBPSave up to £2,526 GBP

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+
3.71ct Emerald
£1,063 GBP