CaratHunter
Plans
Radiant|Lab Grown|IGI

1.69ct D FL Radiant Lab Grown Diamond

D/FL

Diamond specifications and retailer prices

From $5,811 NZD
$3,275 USD
As of October 31, 2026
1 retailer carries this diamond
Only listing: $5,811 NZD at Helzberg Diamonds
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Helzberg Diamonds

About this 1.69ct lab-grown radiant diamond

This 1.69ct lab-grown radiant sits in the one-and-a-half to two carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless) and certified by IGI. Listed at a single retailer as of October 31, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

1.69
Carat
D
Colour
FL
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions8.62 × 5.86 × 3.90 mm
L/W Ratio1.47
Top View
8.62 mm5.86 mm1.69 ctD / FL
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 63.0%CrownGirdle: MED-STKPavilionCuletDepth 66.6%

Caratlytics Score

How it works →
C
Average
Compare with similar diamonds
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $5,811 NZD|Low: $1,293 NZD|High: $6,687 NZD|Avg: $4,453 NZD|-13.1%
Helzberg Diamonds
Retailer 2
October 11, 2026
Retailer 2$1,293 NZD
Helzberg Diamonds$5,811 NZD

5 data points across 2 retailers

1 retailer

C
Helzberg Diamonds
ZXZNPKMIKPGI · Oct 31
$5,811 NZD
$3,275 USD
View

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.

C
1.69ct Radiant
$5,811 NZD