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Radiant|Lab Grown|IGI

2.91ct D IF Radiant Lab Grown Diamond

D/IF

Diamond specifications and retailer prices

From HK$12,196 HKD
£1,224 GBP
As of October 30, 2026
Save HK$6,678 HKD (35%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: HK$18,874 HKD 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 HK$12,196 to HK$18,874, a HK$6,678 spread on the same certified stone. MoiMoi Australia lists it at HK$18,874. 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
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Price History

Last verified: Oct 30
Current: HK$18,874 HKD|Low: HK$12,171 HKD|High: HK$31,144 HKD|Avg: HK$19,141 HKD|-39.4%
MoiMoi Australia
Retailer 2
October 30, 2026
Retailer 2HK$12,196 HKD
MoiMoi AustraliaHK$18,874 HKD

13 data points across 2 retailers

2 retailersHK$12,196 HKD to HK$18,874 HKD

B+
Cheapest Retailer
-
HK$12,196 HKD
£1,224 GBP
Most Expensive
B+
MoiMoi Australia
539294226 · Oct 27
HK$18,874 HKD
A$3,701 AUD
View
1 more retailer has this diamond
Prices start from HK$12,196 HKDSave up to HK$6,678 HKD

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
HK$12,196 HKD