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Radiant|Lab Grown|GIA

3.17ct D IF Radiant Lab Grown Diamond

ID • D/IF • GIA 2517156739

Certificate GIA 2517156739

Diamond specifications and retailer prices

From $3,716 AUD
$2,610 USD
As of October 30, 2026
Save $8,409 AUD (69%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $12,124 AUD at MOH London · As of October 29, 2026
View at MOH London

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 stated by the retailer rather than the lab and certified by GIA 2517156739. Listed at 9 retailers as of October 29, 2026, with prices from $3,716 to $12,124, a $8,409 spread on the same certified stone. MOH London lists it at $12,124. 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 (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 2517156739
Dimensions9.92 × 7.32 × 4.98 mm
L/W Ratio1.36
Top View
9.92 mm7.32 mm3.17 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2517156739
Side View
Table 67.0%CrownGirdle: ThickPavilionCulet: NoneDepth 68.0%

Caratlytics Score

How it works →
A+
Exceptional
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: $12,124 AUD|Low: $3,058 AUD|High: $15,475 AUD|Avg: $8,608 AUD|-2.3%
MOH London
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 12$3,690 AUD
Retailer 11$3,716 AUD
Retailer 6$4,043 AUD
Retailer 10$4,161 AUD
Retailer 8$4,311 AUD
Retailer 7$6,540 AUD
Retailer 9$8,201 AUD
Retailer 3$10,971 AUD
Retailer 5$11,039 AUD
Retailer 2$11,049 AUD
MOH London$12,124 AUD
Retailer 4$15,475 AUD

24 data points across 12 retailers

9 retailers$3,716 AUD to $12,124 AUD

A+
Cheapest Retailer
-
$3,716 AUD
$2,610 USD
A
Retailer 2
-
$4,043 AUD
$2,840 USD
View
A
Retailer 3
-
$4,161 AUD
$2,923 USD
View
Final sale: no returns
A
Retailer 4
-
$4,311 AUD
$3,028 USD
View
B+
Retailer 5
-
$6,540 AUD
$4,594 USD
View
B+
Retailer 6
-
$8,201 AUD
£4,536 GBP
View
B+
Retailer 7
-
$11,039 AUD
$7,754 USD
View
B+
Retailer 8
-
$11,049 AUD
ZAR 125,389 ZAR
View
Most Expensive
B+
MOH London
2517156739 · Oct 29
$12,124 AUD
£6,706 GBP
View
8 more retailers have this diamond
Prices start from $3,716 AUDSave up to $8,409 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
$3,716 AUD