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Cushion|Lab Grown|IGI

3.14ct H VS2 Cushion Lab Grown Diamond

EX • H/VS2 • IGI LG564355341

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG564355341

Diamond specifications and retailer prices

From $630 USD
As of October 28, 2026
Save $3,000 USD (83%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $3,630 USD at Brilliant Earth · As of October 26, 2026
View at Brilliant Earth

About this 3.14ct lab-grown cushion diamond

This 3.14ct lab-grown cushion sits in the three to five carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG564355341 or 564355341. Listed at 10 retailers as of October 26, 2026, with prices from $630 to $3,630, a $3,000 spread on the same certified stone. Brilliant Earth lists it at $3,630. 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

3.14
Carat
H
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG564355341
Dimensions9.07 × 8.69 × 5.42 mm
L/W Ratio1.04
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
9.07 mm8.69 mm3.14 ctH / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG564355341
Side View
Table 63.0%Crown 34.8°Girdle: MED-STKPavilion 38.7°Culet: NoneDepth 62.4%

Caratlytics Score

How it works →
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 28
Current: $3,630 USD|Low: $481 USD|High: $3,740 USD|Avg: $1,417 USD|-2.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 9$481 USD
Retailer 7$630 USD
Retailer 6$640 USD
Retailer 2$768 USD
Retailer 10$865 USD
Retailer 3$1,000 USD
Retailer 11$1,402 USD
Retailer 12$1,582 USD
Retailer 4$1,741 USD
Retailer 5$1,880 USD
Retailer 8$1,925 USD
Brilliant Earth$3,630 USD

25 data points across 12 retailers

10 retailers$630 USD to $3,630 USD

A
Cheapest Retailer
-
$630 USD
B+
Retailer 2
-
$640 USD
View
A
Retailer 3
-
$768 USD
€731 EUR
View
A
Retailer 4
-
$865 USD
View
A
Retailer 5
-
$1,000 USD
View
A
Retailer 6
-
$1,402 USD
£1,104 GBP
View
Retailer 7
-
$1,582 USD
View
Price last confirmed 12 days ago
B+
Retailer 8
-
$1,880 USD
£1,480 GBP
View
Retailer 9
-
$1,925 USD
SGD 2,601 SGD
View
Price last confirmed 17 days ago
Most Expensive
B
Brilliant Earth
20455971A · Oct 26
$3,630 USD
View
9 more retailers have this diamond
Prices start from $630 USDSave up to $3,000 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
3.14ct Cushion
$630 USD