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Radiant|Lab Grown|GCAL

3.16ct D IF Radiant Lab Grown Diamond

ID • D/IF • GCAL 353026083

Shape and cutting style on the report: Radiant brilliant

Certificate GCAL 353026083

Diamond specifications and retailer prices

From $2,553 AUD
$1,793 USD
As of October 30, 2026
Save $15,015 AUD (85%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $17,567 AUD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 3.16ct lab-grown radiant diamond

This 3.16ct 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 353026083. Listed at 10 retailers as of October 30, 2026, with prices from $2,553 to $17,567, a $15,015 spread on the same certified stone. Do Amore Diamonds lists it at $17,567. 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

3.16
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.4°
Pavilion angle36.2°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 353026083
Dimensions10.13 × 7.19 × 5.12 mm
L/W Ratio1.41
Culet sizeNone
Top View
10.13 mm7.19 mm3.16 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGCAL 353026083
Side View
Table 61.0%Crown 40.4°Girdle: ThickPavilion 36.2°Culet: NoneDepth 71.2%

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: $17,567 AUD|Low: $2,514 AUD|High: $25,781 AUD|Avg: $9,153 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$2,553 AUD
Retailer 9$2,777 AUD
Retailer 11$3,697 AUD
Retailer 12$4,163 AUD
Retailer 8$4,493 AUD
Retailer 6$4,647 AUD
Retailer 7$4,981 AUD
Retailer 10$8,180 AUD
Retailer 3$9,326 AUD
Retailer 2$9,387 AUD
Do Amore Diamonds$17,567 AUD
Retailer 4$25,781 AUD

24 data points across 12 retailers

10 retailers$2,553 AUD to $17,567 AUD

A
Cheapest Retailer
-
$2,553 AUD
$1,793 USD
A
Retailer 2
-
$2,777 AUD
$1,951 USD
View
A
Retailer 3
-
$3,697 AUD
$2,597 USD
View
A
Retailer 4
-
$4,163 AUD
$2,924 USD
View
Final sale: no returns
A
Retailer 5
-
$4,493 AUD
$3,156 USD
View
A
Retailer 6
-
$4,647 AUD
$3,264 USD
View
A
Retailer 7
-
$4,981 AUD
$3,499 USD
View
B+
Retailer 8
-
$8,180 AUD
$5,746 USD
View
B+
Retailer 9
-
$9,387 AUD
£5,192 GBP
View
Most Expensive
B
Do Amore Diamonds
27-424B2073C · Oct 30
$17,567 AUD
$12,340 USD
View
9 more retailers have this diamond
Prices start from $2,553 AUDSave up to $15,015 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
3.16ct Radiant
$2,553 AUD