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Radiant|Lab Grown|GCAL

3.19ct D IF Radiant Lab Grown Diamond

ID • D/IF • GCAL 353026130

Shape and cutting style on the report: Radiant brilliant

Certificate GCAL 353026130

Diamond specifications and retailer prices

From $2,577 AUD
$1,810 USD
As of October 30, 2026
Save $15,147 AUD (85%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $17,724 AUD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 3.19ct lab-grown radiant diamond

This 3.19ct lab-grown radiant sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GCAL 353026130. Listed at 10 retailers as of October 30, 2026, with prices from $2,577 to $17,724, a $15,147 spread on the same certified stone. Do Amore Diamonds lists it at $17,724. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.19
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.2°
Pavilion angle33.8°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 353026130
Dimensions10.28 × 7.21 × 4.92 mm
L/W Ratio1.43
Culet sizeNone
Top View
10.28 mm7.21 mm3.19 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGCAL 353026130
Side View
Table 64.0%Crown 40.2°Girdle: ThickPavilion 33.8°Culet: NoneDepth 68.2%

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: Oct 30
Current: $17,724 AUD|Low: $2,538 AUD|High: $26,026 AUD|Avg: $9,242 AUD|-31.3%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 5$2,577 AUD
Retailer 9$2,803 AUD
Retailer 11$3,761 AUD
Retailer 12$4,202 AUD
Retailer 8$4,536 AUD
Retailer 6$4,688 AUD
Retailer 7$5,028 AUD
Retailer 10$8,253 AUD
Retailer 3$9,414 AUD
Retailer 2$9,474 AUD
Do Amore Diamonds$17,724 AUD
Retailer 4$26,026 AUD

24 data points across 12 retailers

10 retailers$2,577 AUD to $17,724 AUD

A
Cheapest Retailer
-
$2,577 AUD
$1,810 USD
A
Retailer 2
-
$2,803 AUD
$1,969 USD
View
A
Retailer 3
-
$3,761 AUD
$2,642 USD
View
A
Retailer 4
-
$4,202 AUD
$2,952 USD
View
Final sale: no returns
A
Retailer 5
-
$4,536 AUD
$3,186 USD
View
A
Retailer 6
-
$4,688 AUD
$3,293 USD
View
A
Retailer 7
-
$5,028 AUD
$3,532 USD
View
B+
Retailer 8
-
$8,253 AUD
$5,797 USD
View
B+
Retailer 9
-
$9,474 AUD
£5,240 GBP
View
Most Expensive
B
Do Amore Diamonds
27-E2050D48F · Oct 30
$17,724 AUD
$12,450 USD
View
9 more retailers have this diamond
Prices start from $2,577 AUDSave up to $15,147 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
3.19ct Radiant
$2,577 AUD