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Cushion|Lab Grown|GIA

3.21ct I VS1 Cushion Lab Grown Diamond

ID • I/VS1 • GIA 1448006356

Certificate GIA 1448006356

Diamond specifications and retailer prices

From $2,762 USD
As of November 3, 2026
Save $5,178 USD (65%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $7,940 USD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 3.21ct lab-grown cushion diamond

This 3.21ct lab-grown cushion sits in the three to five carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1448006356. Listed at 2 retailers as of November 2, 2026, with prices from $2,762 to $7,940, a $5,178 spread on the same certified stone. Do Amore Diamonds lists it at $7,940. 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

3.21
Carat
I
Color
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 1448006356
Dimensions8.80 × 8.56 × 5.56 mm
L/W Ratio1.03
Culet sizeNone
Top View
8.80 mm8.56 mm3.21 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1448006356
Side View
Table 59.0%CrownGirdle: THK-VTHPavilionCulet: NoneDepth 64.9%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 3
Current: $7,940 USD|Low: $1,346 USD|High: $10,250 USD|Avg: $4,737 USD|-22.5%
Do Amore Diamonds
Retailer 2
Retailer 3
September 26, 2026
Retailer 3$1,346 USD
Retailer 2$2,762 USD
Do Amore Diamonds$7,940 USD

13 data points across 3 retailers

2 retailers$2,762 USD to $7,940 USD

B+
Cheapest Retailer
-
$2,762 USD
Most Expensive
B
Do Amore Diamonds
24-21105-501A · Nov 2
$7,940 USD
View
1 more retailer has this diamond
Prices start from $2,762 USDSave up to $5,178 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+
3.21ct Cushion
$2,762 USD