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Radiant|Lab Grown|IGI

1.69ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG742549104

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG742549104

Diamond specifications and retailer prices

From $2,718 AUD
As of October 31, 2026
1 retailer carries this diamond
Only listing: $2,718 AUD at Novita 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 Novita 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG742549104 or 742549104. 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. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.69
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.7°
Pavilion angle33.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG742549104
Dimensions8.68 × 5.89 × 3.82 mm
L/W Ratio1.47
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.68 mm5.89 mm1.69 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG742549104
Side View
Table 63.0%Crown 38.7°Girdle: STK-THKPavilion 33.1°Culet: NoneDepth 64.9%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 31
Current: $2,718 AUD|Low: $482 AUD|High: $7,517 AUD|Avg: $2,422 AUD|+0.4%
Novita Diamonds
Retailer 2
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October 31, 2026
Retailer 6$482 AUD
Retailer 10$572 AUD
Retailer 11$911 AUD
Retailer 4$987 AUD
Retailer 12$1,170 AUD
Retailer 7$1,274 AUD
Retailer 17$1,299 AUD
Retailer 3$1,984 AUD
Retailer 9$2,143 AUD
Retailer 14$2,410 AUD
Retailer 2$2,573 AUD
Retailer 15$2,689 AUD
Novita Diamonds$2,718 AUD
Retailer 5$3,089 AUD
Retailer 13$4,339 AUD
Retailer 16$4,997 AUD
Retailer 8$7,517 AUD

6 data points across 17 retailers

1 retailer

B
Novita Diamonds
cert_742549104 · Oct 31
$2,718 AUD
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.

B
1.69ct Radiant
$2,718 AUD