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Radiant|Lab Grown|GCAL

3.17ct D IF Radiant Lab Grown Diamond

ID • D/IF • GCAL 352886172

Shape and cutting style on the report: Radiant brilliant

Certificate GCAL 352886172

Diamond specifications and retailer prices

From $2,561 AUD
$1,799 USD
As of October 30, 2026
Save $15,063 AUD (85%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $17,624 AUD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 3.17ct lab-grown radiant diamond

This 3.17ct 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 352886172. Listed at 10 retailers as of October 30, 2026, with prices from $2,561 to $17,624, a $15,063 spread on the same certified stone. Do Amore Diamonds lists it at $17,624. 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

3.17
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.1°
Pavilion angle35.3°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 352886172
Dimensions10.31 × 7.16 × 4.97 mm
L/W Ratio1.44
Culet sizeNone
Top View
10.31 mm7.16 mm3.17 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGCAL 352886172
Side View
Table 64.0%Crown 43.1°Girdle: ThickPavilion 35.3°Culet: NoneDepth 69.4%

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: $17,624 AUD|Low: $2,523 AUD|High: $25,863 AUD|Avg: $9,183 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$2,561 AUD
Retailer 9$2,786 AUD
Retailer 11$3,718 AUD
Retailer 12$4,177 AUD
Retailer 8$4,507 AUD
Retailer 6$4,659 AUD
Retailer 7$4,997 AUD
Retailer 10$8,204 AUD
Retailer 3$9,355 AUD
Retailer 2$9,416 AUD
Do Amore Diamonds$17,624 AUD
Retailer 4$25,863 AUD

24 data points across 12 retailers

10 retailers$2,561 AUD to $17,624 AUD

A
Cheapest Retailer
-
$2,561 AUD
$1,799 USD
A
Retailer 2
-
$2,786 AUD
$1,957 USD
View
A
Retailer 3
-
$3,718 AUD
$2,612 USD
View
A
Retailer 4
-
$4,177 AUD
$2,934 USD
View
Final sale: no returns
A
Retailer 5
-
$4,507 AUD
$3,166 USD
View
A
Retailer 6
-
$4,659 AUD
$3,273 USD
View
A
Retailer 7
-
$4,997 AUD
$3,510 USD
View
B+
Retailer 8
-
$8,204 AUD
$5,763 USD
View
B+
Retailer 9
-
$9,416 AUD
£5,208 GBP
View
Most Expensive
B
Do Amore Diamonds
27-0D3CE6C8D · Oct 30
$17,624 AUD
$12,380 USD
View
9 more retailers have this diamond
Prices start from $2,561 AUDSave up to $15,063 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
3.17ct Radiant
$2,561 AUD