Emerald|Lab Grown|GIA

8.34ct J SI1 Emerald Lab Grown Diamond

VG • J/SI1 • GIA 2477996263

Certificate GIA 2477996263

Diamond specifications and retailer prices

From €4,341 EUR
$4,850 USD
As of October 30, 2026
Save €868 EUR (17%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: €5,209 EUR at Kay Jewelers · As of November 1, 2026
View at Kay Jewelers

About this 8.34ct lab-grown emerald diamond

This 8.34ct lab-grown emerald sits in the over five carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2477996263. Listed at 3 retailers as of October 30, 2026, with prices from €4,341 to €5,209, a €868 spread on the same certified stone. Kay Jewelers lists it at €5,209. 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

8.34
Carat
J
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 2477996263
Dimensions13.84 × 9.63 × 6.42 mm
L/W Ratio1.44
Top View
13.84 mm9.63 mm8.34 ctJ / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2477996263
Side View
Table 63.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 66.7%

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: €5,209 EUR|Low: €4,341 EUR|High: €7,501 EUR|Avg: €5,412 EUR|-30.5%
Kay Jewelers
Retailer 2
Retailer 3
September 26, 2026
Retailer 3€4,341 EUR
Retailer 2€4,347 EUR
Kay Jewelers€5,209 EUR

7 data points across 3 retailers

3 retailers€4,341 EUR to €5,209 EUR

B+
Cheapest Retailer
-
€4,341 EUR
$4,850 USD
B+
Retailer 2
-
€4,347 EUR
$4,857 USD
View
Most Expensive
B
Kay Jewelers
249406425 · Nov 1
€5,209 EUR
$5,820 USD
View
2 more retailers have this diamond
Prices start from €4,341 EURSave up to €868 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.

B+
8.34ct Emerald
€4,341 EUR