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2.42ct D SI2 Round Lab Grown Diamond

EX • D/SI2 • GIA 1408607095

Certificate GIA 1408607095

Diamond specifications and retailer prices

From $1,890 USD
A$2,908 AUD
As of October 29, 2026
Save $847 USD (31%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $2,737 USD at Adiamor · As of October 30, 2026
View at Adiamor

About this 2.42ct lab-grown round diamond

This 2.42ct lab-grown round sits in the two to three carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1408607095. Listed at 2 retailers as of October 29, 2026, with prices from $1,890 to $2,737, a $847 spread on the same certified stone. Adiamor lists it at $2,737. 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

2.42
Carat
D
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41°
OriginLab Grown
Grading LabGIA
CertificateGIA 1408607095
Dimensions8.58 × 8.56 × 5.30 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Top View
8.58 mm8.56 mm2.42 ctD / SI2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1408607095
Side View
Table 59.0%Crown 35.5°GirdlePavilion 41°Culet: NoneDepth 61.8%

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: $2,737 USD|Low: $1,520 USD|High: $4,583 USD|Avg: $2,273 USD|+33.5%
Adiamor
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
September 25, 2026
Retailer 4$1,585 USD
Retailer 5$1,890 USD
Retailer 3$1,991 USD
Retailer 6$2,010 USD
Adiamor$2,737 USD
Retailer 2$4,583 USD

6 data points across 6 retailers

2 retailers$1,890 USD to $2,737 USD

B
Cheapest Retailer
-
$1,890 USD
A$2,908 AUD
Most Expensive
B
Adiamor
D-66590377 · Oct 30
$2,737 USD
View
1 more retailer has this diamond
Prices start from $1,890 USDSave up to $847 USD

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 Round
$1,890 USD