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Emerald|Lab Grown|GIA

1.30ct E SI1 Emerald Lab Grown Diamond

VG • E/SI1 • GIA 2506800074

Certificate GIA 2506800074

Diamond specifications and retailer prices

From £552 GBP
$735 USD
As of October 29, 2026
Save £379 GBP (41%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £931 GBP at Jared · As of October 28, 2026
View at Jared

About this 1.3ct lab-grown emerald diamond

This 1.3ct lab-grown emerald sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2506800074. Listed at 4 retailers as of October 28, 2026, with prices from £552 to £931, a £379 spread on the same certified stone. Jared lists it at £931. 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

1.30
Carat
E
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 2506800074
Dimensions7.48 × 5.18 × 3.41 mm
L/W Ratio1.44
Top View
7.48 mm5.18 mm1.30 ctE / SI1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 2506800074
Side View
Table 64.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 65.9%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 29
Current: £931 GBP|Low: £552 GBP|High: £1,262 GBP|Avg: £731 GBP|-26.2%
Jared
Retailer 2
Retailer 3
Retailer 4
October 2, 2026
Retailer 2£552 GBP
Retailer 3£638 GBP
Retailer 4£638 GBP
Jared£931 GBP

2 data points across 4 retailers

4 retailers£552 GBP to £931 GBP

B
Cheapest Retailer
-
£552 GBP
$735 USD
B
Retailer 2
-
£638 GBP
$850 USD
View
B
Retailer 3
-
£638 GBP
$850 USD
View
Most Expensive
B
Jared
152806288 · Oct 28
£931 GBP
$1,240 USD
View
3 more retailers have this diamond
Prices start from £552 GBPSave up to £379 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
1.30ct Emerald
£552 GBP