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Emerald|Lab Grown|GIA

2.51ct E SI1 Emerald Lab Grown Diamond

EX • E/SI1 • GIA 2496449409

Certificate GIA 2496449409

Diamond specifications and retailer prices

From €545 EUR
$609 USD
As of October 30, 2026
Save €2,410 EUR (82%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €4,842 EUR at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 2.51ct lab-grown emerald diamond

This 2.51ct lab-grown emerald sits in the two to three 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 2496449409. Listed at 10 retailers as of October 29, 2026, with a 442% 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

2.51
Carat
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 2496449409
Dimensions9.42 × 6.31 × 4.24 mm
L/W Ratio1.49
Top View
9.42 mm6.31 mm2.51 ctE / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2496449409
Side View
Table 63.0%CrownGirdle: THK-THKPavilionCulet: NoneDepth 67.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €4,842 EUR|Low: €422 EUR|High: €5,004 EUR|Avg: €1,952 EUR|-3.2%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 7€545 EUR
Retailer 9€610 EUR
Retailer 10€1,026 EUR
Retailer 8€1,036 EUR
Retailer 5€1,038 EUR
Retailer 6€1,677 EUR
Retailer 11€1,854 EUR
Retailer 3€2,272 EUR
Retailer 2€2,542 EUR
Retailer 4€2,956 EUR
Do Amore Diamonds€4,842 EUR

17 data points across 11 retailers

10 retailers€545 EUR to €2,956 EUR

A
Cheapest Retailer
-
€545 EUR
$609 USD
B+
Retailer 2
-
€610 EUR
$682 USD
View
B+
Retailer 3
-
€610 EUR
$682 USD
View
Final sale: no returns
B
Retailer 4
-
€1,036 EUR
$1,157 USD
View
B+
Retailer 5
-
€1,038 EUR
$1,160 USD
View
B
Retailer 6
-
€1,677 EUR
$1,873 USD
View
B
Retailer 7
-
€1,962 EUR
$2,192 USD
View
B
Retailer 8
-
€2,542 EUR
$2,840 USD
View
B
Retailer 9
-
€2,956 EUR
£2,600 GBP
View
Most Expensive
Do Amore Diamonds
27-E67D4DA38 · Oct 29
€4,842 EUR
$5,410 USD
View
Price under review
9 more retailers have this diamond
Prices start from €545 EURSave up to €2,410 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
2.51ct Emerald
€545 EUR