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Emerald|Lab Grown|GIA

2.42ct D SI1 Emerald Lab Grown Diamond

VG • D/SI1 • GIA 2527659179

Certificate GIA 2527659179

Diamond specifications and retailer prices

From $2,164 AUD
$1,520 USD
As of October 30, 2026
Save $1,594 AUD (42%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $3,758 AUD at Kay Jewelers · As of October 30, 2026
View at Kay Jewelers

About this 2.42ct lab-grown emerald diamond

This 2.42ct lab-grown emerald sits in the two to three carat band, graded D 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 2527659179. Listed at 4 retailers as of October 30, 2026, with prices from $2,164 to $3,758, a $1,594 spread on the same certified stone. Kay Jewelers lists it at $3,758. 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

2.42
Carat
D
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 2527659179
Dimensions9.19 × 6.12 × 4.26 mm
L/W Ratio1.50
Top View
9.19 mm6.12 mm2.42 ctD / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2527659179
Side View
Table 64.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 69.6%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $3,758 AUD|Low: $2,164 AUD|High: $5,195 AUD|Avg: $3,610 AUD
Kay Jewelers
Retailer 2
Retailer 3
Retailer 4
September 28, 2026
Retailer 2$2,164 AUD
Retailer 3$3,247 AUD
Kay Jewelers$3,758 AUD
Retailer 4$3,758 AUD

2 data points across 4 retailers

4 retailers$2,164 AUD to $3,758 AUD

B
Cheapest Retailer
-
$2,164 AUD
$1,520 USD
B
Retailer 2
-
$3,247 AUD
$2,281 USD
View
B
Retailer 3
-
$3,758 AUD
$2,640 USD
View
Most Expensive
B
Kay Jewelers
255326835 · Oct 30
$3,758 AUD
$2,640 USD
View
3 more retailers have this diamond
Prices start from $2,164 AUDSave up to $1,594 AUD

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
2.42ct Emerald
$2,164 AUD