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Cushion|Lab Grown|IGI

3.53ct F VVS1 Cushion Lab Grown Diamond

ID • F/VVS1 • IGI LG738525178

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG738525178

Diamond specifications and retailer prices

From $867 USD
As of November 1, 2026
Save $4,463 USD (84%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $5,330 USD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.53ct lab-grown cushion diamond

This 3.53ct lab-grown cushion sits in the three to five carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG738525178 or 738525178. Listed at 22 retailers as of October 31, 2026, with prices from $867 to $5,330, a $4,463 spread on the same certified stone. Brilliant Earth lists it at $5,330. 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

3.53
Carat
F
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle35.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG738525178
Dimensions10.09 × 7.53 × 5.25 mm
L/W Ratio1.34
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.09 mm7.53 mm3.53 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG738525178
Side View
Table 59.0%Crown 36.9°Girdle: STK-THKPavilion 35.9°Culet: NoneDepth 69.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $5,330 USD|Low: $867 USD|High: $5,730 USD|Avg: $2,372 USD|-7.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 11
Retailer 12
Retailer 13
Retailer 14
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Retailer 17
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Retailer 19
Retailer 20
November 2, 2026
Retailer 6$867 USD
Retailer 5$898 USD
Retailer 19$1,037 USD
Retailer 4$1,075 USD
Retailer 8$1,214 USD
Retailer 17$1,285 USD
Retailer 2$1,376 USD
Retailer 14$1,426 USD
Retailer 3$1,948 USD
Retailer 15$2,027 USD
Retailer 16$2,084 USD
Retailer 9$2,280 USD
Retailer 12$2,789 USD
Retailer 10$3,018 USD
Retailer 18$3,035 USD
Retailer 11$3,101 USD
Retailer 13$3,366 USD
Retailer 20$3,815 USD
Retailer 7$3,854 USD
Brilliant Earth$5,330 USD

34 data points across 20 retailers

22 retailers$867 USD to $5,330 USD

A
Cheapest Retailer
-
$867 USD
Final sale: no returns
Retailer 2
-
$898 USD
View
Price last confirmed 16 days ago
A
Retailer 3
-
$1,037 USD
HK$8,100 HKD
View
A
Retailer 4
-
$1,075 USD
View
A
Retailer 5
-
$1,214 USD
View
A
Retailer 6
-
$1,285 USD
View
A
Retailer 7
-
$1,376 USD
£1,084 GBP
View
A
Retailer 8
-
$1,426 USD
€1,358 EUR
View
A
Retailer 9
-
$1,948 USD
View
B+
Retailer 10
-
$2,027 USD
A$3,119 AUD
View
B+
Retailer 11
-
$2,084 USD
ZAR 33,675 ZAR
View
B+
Retailer 12
-
$2,280 USD
View
B
Retailer 13
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$2,789 USD
£2,196 GBP
View
B+
Retailer 14
-
$2,861 USD
View
B
Retailer 15
-
$3,018 USD
SGD 4,079 SGD
View
B+
Retailer 16
-
$3,035 USD
View
B+
Retailer 17
-
$3,101 USD
View
B
Retailer 18
-
$3,366 USD
£2,650 GBP
View
B
Retailer 19
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$3,815 USD
View
B
Retailer 20
-
$3,840 USD
View
Retailer 21
-
$3,854 USD
A$5,929 AUD
View
Price last confirmed 25 days ago
Most Expensive
B
Brilliant Earth
16914693A · Oct 31
$5,330 USD
View
21 more retailers have this diamond
Prices start from $867 USDSave up to $4,463 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
3.53ct Cushion
$867 USD