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Round|Lab Grown|GIA

4.29ct D IF Round Lab Grown Diamond

EX • D/IF

Diamond specifications and retailer prices

From $6,999 CAD
£3,945 GBP
As of October 30, 2026
Save $15,026 CAD (68%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $22,025 CAD at Blue Nile · As of October 29, 2026
View at Blue Nile

About this 4.29ct lab-grown round diamond

This 4.29ct lab-grown round sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA. Listed at 2 retailers as of October 29, 2026, with prices from $6,999 to $22,025, a $15,026 spread on the same certified stone. Blue Nile lists it at $22,025. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.29
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
Dimensions10.37 × 10.42 × 6.41 mm
L/W Ratio1.00
Top View
10.37 mm10.42 mm4.29 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA
Side View
Table 57.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 61.7%

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 30
Current: $22,025 CAD|Low: $6,917 CAD|High: $40,010 CAD|Avg: $11,323 CAD|+9.1%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 30, 2026
Retailer 2$6,999 CAD
Retailer 3$7,207 CAD
Retailer 4$7,552 CAD
Retailer 5$10,953 CAD
Blue Nile$22,025 CAD

38 data points across 5 retailers

2 retailers$6,999 CAD to $22,025 CAD

A
Cheapest Retailer
-
$6,999 CAD
£3,945 GBP
Most Expensive
B
Blue Nile
27428166 · Oct 29
$22,025 CAD
$15,767 USD
View
1 more retailer has this diamond
Prices start from $6,999 CADSave up to $15,026 CAD

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
4.29ct Round
$6,999 CAD