Emerald|Lab Grown|GIA

1.27ct E SI1 Emerald Lab Grown Diamond

EX • E/SI1 • GIA 2496888810

Shape and cutting style on the report: Emerald cut

Certificate GIA 2496888810

Diamond specifications and retailer prices

From €248 EUR
$277 USD
As of October 27, 2026
Save €891 EUR (78%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €1,248 EUR at MOH London · As of October 11, 2026
View at MOH London

About this 1.27ct lab-grown emerald diamond

This 1.27ct 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2496888810. Listed at 15 retailers as of October 27, 2026, with a 359% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.27
Carat
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 2496888810
Dimensions7.45 × 5.14 × 3.39 mm
L/W Ratio1.45
Top View
7.45 mm5.14 mm1.27 ctE / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2496888810
Side View
Table 64.0%CrownGirdlePavilionCuletDepth 65.9%

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 27
Current: €1,248 EUR|Low: €238 EUR|High: €1,248 EUR|Avg: €505 EUR
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 9€248 EUR
Retailer 3€277 EUR
Retailer 8€288 EUR
Retailer 10€308 EUR
Retailer 12€308 EUR
Retailer 2€400 EUR
Retailer 6€489 EUR
Retailer 4€508 EUR
Retailer 7€510 EUR
Retailer 5€533 EUR
Retailer 13€945 EUR
Retailer 11€989 EUR
MOH London€1,248 EUR

34 data points across 13 retailers

15 retailers€248 EUR to €1,139 EUR

A
Cheapest Retailer
-
€248 EUR
$277 USD
A
Retailer 2
-
€277 EUR
$309 USD
View
Final sale: no returns
A
Retailer 3
-
€288 EUR
$322 USD
View
Retailer 4
-
€308 EUR
$344 USD
View
Price last confirmed 12 days ago
Retailer 5
-
€308 EUR
$344 USD
View
Price last confirmed 15 days ago
B+
Retailer 6
-
€400 EUR
£352 GBP
View
B+
Retailer 7
-
€489 EUR
£430 GBP
View
B+
Retailer 8
-
€508 EUR
$568 USD
View
B+
Retailer 9
-
€510 EUR
$570 USD
View
B
Retailer 10
-
€533 EUR
$595 USD
View
Retailer 11
-
€945 EUR
$1,056 USD
View
Price last confirmed 12 days ago
Retailer 12
-
€989 EUR
$1,105 USD
View
Price last confirmed 13 days ago
B
Retailer 13
-
€1,035 EUR
$1,156 USD
View
B
Retailer 14
-
€1,139 EUR
$1,273 USD
View
Most Expensive
MOH London
2496888810 · Oct 11
€1,248 EUR
£1,098 GBP
View
Price last confirmed 20 days ago
14 more retailers have this diamond
Prices start from €248 EURSave up to €891 EUR

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
1.27ct Emerald
€248 EUR