CaratHunter
Plans
Radiant|Lab Grown|IGI

2.91ct D IF Radiant Lab Grown Diamond

D/IF

Diamond specifications and retailer prices

From $2,758 NZD
£1,224 GBP
As of October 30, 2026
Save $1,510 NZD (35%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $4,268 NZD at MoiMoi Australia · As of October 27, 2026
View at MoiMoi Australia

About this 2.91ct lab-grown radiant diamond

This 2.91ct lab-grown radiant sits in the two to three carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless) and certified by IGI. Listed at 2 retailers as of October 27, 2026, with prices from $2,758 to $4,268, a $1,510 spread on the same certified stone. MoiMoi Australia lists it at $4,268. 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

2.91
Carat
D
Colour
IF
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions9.59 × 6.75 × 4.86 mm
L/W Ratio1.42
Top View
9.59 mm6.75 mm2.91 ctD / IF
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 71.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 72.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $4,268 NZD|Low: $2,752 NZD|High: $7,043 NZD|Avg: $4,329 NZD|-39.4%
MoiMoi Australia
Retailer 2
October 30, 2026
Retailer 2$2,758 NZD
MoiMoi Australia$4,268 NZD

13 data points across 2 retailers

2 retailers$2,758 NZD to $4,268 NZD

B+
Cheapest Retailer
-
$2,758 NZD
£1,224 GBP
Most Expensive
B+
MoiMoi Australia
539294226 · Oct 27
$4,268 NZD
A$3,701 AUD
View
1 more retailer has this diamond
Prices start from $2,758 NZDSave up to $1,510 NZD

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+
2.91ct Radiant
$2,758 NZD