Cushion|Lab Grown|GIA

4.05ct D VVS1 Cushion Lab Grown Diamond

EX • D/VVS1 • GIA 7521443061

Certificate GIA 7521443061

Diamond specifications and retailer prices

From $3,176 USD
As of October 31, 2026
Save $10,741 USD (77%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $21,290 USD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 4.05ct lab-grown cushion diamond

This 4.05ct lab-grown cushion sits in the three to five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7521443061. Listed at 19 retailers as of October 31, 2026, with a 338% 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

4.05
Carat
D
Color
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 7521443061
Dimensions9.32 × 9.30 × 6.06 mm
L/W Ratio1.00
Culet sizeNone
Top View
9.32 mm9.30 mm4.05 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7521443061
Side View
Table 58.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 65.2%

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 31
Current: $21,290 USD|Low: $3,176 USD|High: $21,290 USD|Avg: $7,249 USD
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
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 31, 2026
Retailer 6$3,176 USD
Retailer 3$3,594 USD
Retailer 5$3,750 USD
Retailer 13$4,062 USD
Retailer 19$4,966 USD
Retailer 14$5,223 USD
Retailer 18$5,455 USD
Retailer 11$6,025 USD
Retailer 8$6,066 USD
Retailer 12$6,395 USD
Retailer 15$8,432 USD
Retailer 17$8,562 USD
Retailer 7$8,997 USD
Retailer 4$9,160 USD
Retailer 2$9,281 USD
Retailer 16$10,097 USD
Retailer 10$10,514 USD
Retailer 9$13,917 USD
Do Amore Diamonds$21,290 USD

39 data points across 19 retailers

19 retailers$3,176 USD to $13,917 USD

A
Cheapest Retailer
-
$3,176 USD
B+
Retailer 2
-
$3,594 USD
View
B+
Retailer 3
-
$3,750 USD
View
B+
Retailer 4
-
$4,062 USD
View
Final sale: no returns
B+
Retailer 5
-
$4,966 USD
HK$38,800 HKD
View
B+
Retailer 6
-
$5,223 USD
£4,113 GBP
View
Retailer 7
-
$5,455 USD
View
Price last confirmed 13 days ago
B
Retailer 8
-
$6,025 USD
View
B+
Retailer 9
-
$6,066 USD
£4,776 GBP
View
B+
Retailer 10
-
$6,395 USD
€6,090 EUR
View
B
Retailer 11
-
$8,432 USD
ZAR 136,225 ZAR
View
Retailer 12
-
$8,562 USD
A$13,172 AUD
View
Price last confirmed 9 days ago
B
Retailer 13
-
$8,997 USD
View
B
Retailer 14
-
$9,160 USD
View
B
Retailer 15
-
$9,281 USD
A$14,278 AUD
View
B
Retailer 16
-
$10,097 USD
£7,950 GBP
View
B
Retailer 17
-
$10,514 USD
View
B
Retailer 18
-
$13,917 USD
View
Most Expensive
Do Amore Diamonds
27-F0A7A2C0F · Oct 31
$21,290 USD
View
Price under review
18 more retailers have this diamond
Prices start from $3,176 USDSave up to $10,741 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
4.05ct Cushion
$3,176 USD