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Radiant|Lab Grown|IGI

3.33ct D IF Radiant Lab Grown Diamond

D/IF

Diamond specifications and retailer prices

From $2,129 USD
Save $1,265 USD (37%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $3,394 USD at NZ Jewellers
View at NZ Jewellers

About this 3.33ct lab-grown radiant diamond

This 3.33ct lab-grown radiant sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless) and certified by IGI. Listed at 6 retailers, with prices from $2,129 to $3,394 at NZ Jewellers, a $1,265 spread on the same certified stone. 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

3.33
Carat
D
Color
IF
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions10.18 × 7.49 × 4.65 mm
L/W Ratio1.36
Top View
10.18 mm7.49 mm3.33 ctD / IF
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 63.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 62.1%

Caratlytics Score

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

Price History

Last verified: Sep 30
Current: $3,394 USD|Low: $1,428 USD|High: $3,394 USD|Avg: $2,210 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 1, 2026
Retailer 7$1,428 USD
Retailer 3$2,129 USD
Retailer 5$2,316 USD
Retailer 6$2,435 USD
Retailer 4$2,469 USD
Retailer 2$2,966 USD
NZ Jewellers$3,394 USD

23 data points across 7 retailers

6 retailers$2,129 USD to $3,394 USD

A
Cheapest Retailer
-
$2,129 USD
A
Retailer 2
-
$2,316 USD
View
B+
Retailer 3
-
$2,435 USD
View
B+
Retailer 4
-
$2,469 USD
View
B+
Retailer 5
-
$2,966 USD
£2,335 GBP
View
Most Expensive
B+
NZ Jewellers
2e531860-3056-4ec8-ac65-1e2d745cce49 · Sep 30
$3,394 USD
View
5 more retailers have this diamond
Prices start from $2,129 USDSave up to $1,265 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.

A
3.33ct Radiant
$2,129 USD