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Cushion|Lab Grown|IGI

3.51ct G VVS2 Cushion Lab Grown Diamond

ID • G/VVS2 • IGI LG526256314

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG526256314

Diamond specifications and retailer prices

From $1,174 USD
As of October 31, 2026
Save $7,496 USD (86%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $8,670 USD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 3.51ct lab-grown cushion diamond

This 3.51ct lab-grown cushion sits in the three to five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG526256314 or 526256314. Listed at 17 retailers as of October 31, 2026, with prices from $1,174 to $8,670, a $7,496 spread on the same certified stone. Do Amore Diamonds lists it at $8,670. 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

3.51
Carat
G
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG526256314
Dimensions8.97 × 8.57 × 5.90 mm
L/W Ratio1.05
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.97 mm8.57 mm3.51 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG526256314
Side View
Table 64.0%Crown 36.4°Girdle: ThickPavilion 40.4°Culet: NoneDepth 68.8%

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: Oct 31
Current: $8,670 USD|Low: $1,411 USD|High: $8,670 USD|Avg: $3,437 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
October 31, 2026
Retailer 4$1,411 USD
Retailer 12$1,462 USD
Retailer 5$1,713 USD
Retailer 7$1,829 USD
Retailer 2$2,276 USD
Retailer 3$2,315 USD
Retailer 11$3,649 USD
Retailer 8$3,746 USD
Retailer 6$3,901 USD
Retailer 14$4,193 USD
Retailer 10$4,506 USD
Retailer 9$4,632 USD
Retailer 13$5,650 USD
Do Amore Diamonds$8,670 USD

45 data points across 14 retailers

17 retailers$1,174 USD to $8,670 USD

A
Cheapest Retailer
-
$1,174 USD
A
Retailer 2
-
$1,411 USD
View
Final sale: no returns
Retailer 3
-
$1,462 USD
View
Price last confirmed 18 days ago
A
Retailer 4
-
$1,635 USD
View
A
Retailer 5
-
$1,713 USD
View
A
Retailer 6
-
$1,829 USD
£1,440 GBP
View
B+
Retailer 7
-
$2,276 USD
£1,792 GBP
View
B+
Retailer 8
-
$2,315 USD
View
Retailer 9
-
$3,649 USD
A$5,614 AUD
View
Price last confirmed 8 days ago
B
Retailer 10
-
$3,746 USD
ZAR 60,521 ZAR
View
B
Retailer 11
-
$3,901 USD
£3,072 GBP
View
B
Retailer 12
-
$4,193 USD
View
B
Retailer 13
-
$4,506 USD
CA$6,258 CAD
View
B
Retailer 14
-
$4,632 USD
£3,647 GBP
View
B
Retailer 15
-
$5,650 USD
View
B
Retailer 16
-
$5,719 USD
View
Most Expensive
B
Do Amore Diamonds
27-D2490121E · Oct 31
$8,670 USD
View
16 more retailers have this diamond
Prices start from $1,174 USDSave up to $7,496 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
3.51ct Cushion
$1,174 USD