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Radiant|Lab Grown|GIA

3.15ct E IF Radiant Lab Grown Diamond

ID • E/IF • GIA 5523275590

Certificate GIA 5523275590

Diamond specifications and retailer prices

From $4,496 NZD
$2,525 USD
As of October 30, 2026
Save $10,173 NZD (69%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $14,669 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 3.15ct lab-grown radiant diamond

This 3.15ct lab-grown radiant sits in the three to five carat band, graded E 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 5523275590. Listed at 10 retailers as of October 29, 2026, with prices from $4,496 to $14,669, a $10,173 spread on the same certified stone. MOH London lists it at $14,669. 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

3.15
Carat
E
Colour
IF
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 5523275590
Dimensions9.91 × 7.28 × 5.04 mm
L/W Ratio1.36
Top View
9.91 mm7.28 mm3.15 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5523275590
Side View
Table 65.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 69.2%

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: $14,669 NZD|Low: $3,593 NZD|High: $20,027 NZD|Avg: $9,456 NZD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 29, 2026
Retailer 4$4,496 NZD
Retailer 6$5,033 NZD
Retailer 5$5,215 NZD
Retailer 7$9,931 NZD
Retailer 2$13,367 NZD
Retailer 3$13,603 NZD
MOH London$14,669 NZD

16 data points across 7 retailers

10 retailers$4,496 NZD to $14,669 NZD

A
Cheapest Retailer
-
$4,496 NZD
$2,525 USD
A
Retailer 2
-
$4,891 NZD
$2,747 USD
View
A
Retailer 3
-
$5,033 NZD
$2,827 USD
View
Final sale: no returns
A
Retailer 4
-
$5,215 NZD
$2,929 USD
View
B+
Retailer 5
-
$7,913 NZD
$4,444 USD
View
B+
Retailer 6
-
$9,931 NZD
£4,392 GBP
View
B+
Retailer 7
-
$13,367 NZD
ZAR 121,285 ZAR
View
B
Retailer 8
-
$13,384 NZD
$7,517 USD
View
B
Retailer 9
-
$13,603 NZD
$7,640 USD
View
Most Expensive
B+
MOH London
5523275590 · Oct 29
$14,669 NZD
£6,487 GBP
View
9 more retailers have this diamond
Prices start from $4,496 NZDSave up to $10,173 NZD

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
3.15ct Radiant
$4,496 NZD