Cushion|Lab Grown|GIA

3.05ct D IF Cushion Lab Grown Diamond

EX • D/IF • GIA 6532050002

Certificate GIA 6532050002

Diamond specifications and retailer prices

From $2,915 USD
As of October 28, 2026
Save $15,705 USD (84%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $18,620 USD at Zales · As of October 26, 2026
View at Zales

About this 3.05ct lab-grown cushion diamond

This 3.05ct lab-grown cushion 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 6532050002. Listed at 17 retailers as of October 26, 2026, with prices from $2,915 to $18,620, a $15,705 spread on the same certified stone. Zales lists it at $18,620. 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
D
Color
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 6532050002
Dimensions8.42 × 8.29 × 5.36 mm
L/W Ratio1.02
Top View
8.42 mm8.29 mm3.05 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6532050002
Side View
Table 60.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 64.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 28
Current: $2,952 USD|Low: $2,734 USD|High: $18,620 USD|Avg: $8,456 USD|+0.9%
Retailer 1
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
Zales
October 31, 2026
Retailer 12$2,734 USD
Retailer 3$2,915 USD
Retailer 1$2,952 USD
Retailer 15$2,993 USD
Retailer 7$4,306 USD
Retailer 6$4,344 USD
Retailer 10$5,121 USD
Retailer 9$5,395 USD
Retailer 8$7,288 USD
Retailer 2$7,338 USD
Retailer 13$8,385 USD
Retailer 14$10,903 USD
Retailer 11$12,180 USD
Retailer 4$14,500 USD
Retailer 5$16,820 USD
Zales$18,620 USD

30 data points across 16 retailers

17 retailers$2,915 USD to $18,620 USD

A
Cheapest Retailer
-
$2,915 USD
A
Retailer 2
-
$2,952 USD
View
A
Retailer 3
-
$2,993 USD
View
Retailer 4
-
$4,306 USD
View
Price last confirmed 12 days ago
A
Retailer 5
-
$4,344 USD
CA$6,034 CAD
View
B+
Retailer 6
-
$5,121 USD
€4,877 EUR
View
B+
Retailer 7
-
$5,395 USD
£4,248 GBP
View
B+
Retailer 8
-
$7,288 USD
View
B+
Retailer 9
-
$7,338 USD
ZAR 118,539 ZAR
View
B+
Retailer 10
-
$8,385 USD
£6,602 GBP
View
B
Retailer 11
-
$10,903 USD
View
B
Retailer 12
-
$12,180 USD
View
Retailer 13
-
$14,500 USD
A$22,308 AUD
View
Price last confirmed 22 days ago
Retailer 14
-
$14,616 USD
View
Price last confirmed 9 days ago
B
Retailer 15
-
$15,520 USD
View
B
Retailer 16
-
$16,820 USD
View
Most Expensive
B
Zales
526115672 · Oct 26
$18,620 USD
View
16 more retailers have this diamond
Prices start from $2,915 USDSave up to $15,705 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.

A
3.05ct Cushion
$2,915 USD