CaratHunter
Plans
Radiant|Lab Grown|GIA

1.33ct D IF Radiant Lab Grown Diamond

ID • D/IF • GIA 1515782006

Certificate GIA 1515782006

Diamond specifications and retailer prices

From $824 AUD
As of November 4, 2026
Save $4,276 AUD (84%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $5,100 AUD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.33ct lab-grown radiant diamond

This 1.33ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1515782006. Listed at 11 retailers as of November 4, 2026, with prices from $824 to $5,100, a $4,276 spread on the same certified stone. Brilliant Earth lists it at $5,100. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.33
Carat
D
Colour
IF
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 1515782006
Dimensions7.54 × 5.53 × 3.70 mm
L/W Ratio1.36
Girdle conditionPolished
Cert comments
This is a man-made diamond.
Key to symbols
Minor Details of Polish
Top View
7.54 mm5.53 mm1.33 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1515782006
Side View
Table 67.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 66.9%

Caratlytics Score

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

Price History

Last verified: Nov 4
Current: $5,100 AUD|Low: $679 AUD|High: $5,257 AUD|Avg: $2,438 AUD|-3.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 4, 2026
Retailer 4$679 AUD
Retailer 2$824 AUD
Retailer 8$921 AUD
Retailer 7$923 AUD
Retailer 9$1,021 AUD
Retailer 11$1,943 AUD
Retailer 5$2,966 AUD
Retailer 6$3,003 AUD
Retailer 3$3,287 AUD
Retailer 12$3,554 AUD
Retailer 10$4,444 AUD
Brilliant Earth$5,100 AUD

33 data points across 12 retailers

11 retailers$824 AUD to $5,100 AUD

A
Cheapest Retailer
-
$824 AUD
A
Retailer 2
-
$921 AUD
View
Final sale: no returns
A
Retailer 3
-
$923 AUD
View
A
Retailer 4
-
$1,021 AUD
View
B+
Retailer 5
-
$1,943 AUD
View
B+
Retailer 6
-
$2,966 AUD
View
B+
Retailer 7
-
$3,003 AUD
View
B
Retailer 8
-
$3,287 AUD
View
B
Retailer 9
-
$3,554 AUD
View
B
Retailer 10
-
$4,444 AUD
View
Most Expensive
B
Brilliant Earth
13624377Y · Nov 4
$5,100 AUD
$3,570 USD
View
10 more retailers have this diamond
Prices start from $824 AUDSave up to $4,276 AUD

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.

A
1.33ct Radiant
$824 AUD