Radiant|Lab Grown|GIA

3.05ct E IF Radiant Lab Grown Diamond

EX • E/IF • GIA 5513519967

Certificate GIA 5513519967

Diamond specifications and retailer prices

From $5,207 USD
£4,100 GBP
As of October 27, 2026
Save $9,949 USD (66%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $23,274 USD at Brilliance · As of October 30, 2026
View at Brilliance

About this 3.05ct lab-grown radiant diamond

This 3.05ct 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 5513519967. Listed at 14 retailers as of October 27, 2026, with a 191% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.05
Carat
E
Color
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 5513519967
Dimensions10.52 × 7.09 × 4.79 mm
L/W Ratio1.48
Top View
10.52 mm7.09 mm3.05 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5513519967
Side View
Table 64.0%CrownGirdlePavilionCulet: NoneDepth 67.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $23,274 USD|Low: $5,207 USD|High: $38,155 USD|Avg: $16,064 USD|-11.2%
Brilliance
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
October 30, 2026
Retailer 5$5,207 USD
Retailer 3$8,785 USD
Retailer 10$10,916 USD
Retailer 14$11,353 USD
Retailer 13$11,868 USD
Retailer 15$12,226 USD
Retailer 11$12,663 USD
Retailer 7$13,015 USD
Retailer 12$13,510 USD
Retailer 6$14,922 USD
Retailer 2$15,156 USD
Retailer 16$18,227 USD
Retailer 9$19,997 USD
Retailer 4$20,802 USD
Brilliance$23,274 USD
Retailer 8$38,155 USD

34 data points across 16 retailers

14 retailers$5,207 USD to $15,156 USD

B+
Cheapest Retailer
-
$5,207 USD
£4,100 GBP
B
Retailer 2
-
$10,916 USD
View
B
Retailer 3
-
$11,353 USD
View
B
Retailer 4
-
$11,868 USD
View
B
Retailer 5
-
$12,226 USD
View
Final sale: no returns
B
Retailer 6
-
$12,663 USD
View
B
Retailer 7
-
$13,015 USD
View
B
Retailer 8
-
$13,510 USD
View
Retailer 9
-
$14,922 USD
A$22,957 AUD
View
Price last confirmed 119 days ago
B
Retailer 10
-
$15,156 USD
£11,934 GBP
View
Retailer 11
-
$18,227 USD
£14,352 GBP
View
Price under review
Retailer 12
-
$19,997 USD
£15,746 GBP
View
Price under review
Most Expensive
Brilliance
D37313554 · Oct 30
$23,274 USD
View
Price under review
12 more retailers have this diamond
Prices start from $5,207 USDSave up to $9,949 USD

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.

B+
3.05ct Radiant
$5,207 USD